CN105546428A - LED ceiling lamp with light guide plate - Google Patents
LED ceiling lamp with light guide plate Download PDFInfo
- Publication number
- CN105546428A CN105546428A CN201511023824.1A CN201511023824A CN105546428A CN 105546428 A CN105546428 A CN 105546428A CN 201511023824 A CN201511023824 A CN 201511023824A CN 105546428 A CN105546428 A CN 105546428A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- ceiling
- lamp affixed
- light
- 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
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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED ceiling lamp with a light guide plate. The LED ceiling lamp comprises a power shell, a power box cover, the light guide plate, a light and power source panel, an LED light source, a reflecting film and wiring terminals. The light guide plate is annular. The annular reflecting film is arranged on the lower surface of the light guide plate. The upper surface of the light guide plate is of a prism structure, and a concave point is formed in the lower surface of the light guide plate. The light and power source panel is arranged below the reflecting film and provided with the wiring terminals. The power shell and the power box cover are sequentially arranged above the light guide plate. The LED light source is arranged below the light guide plate. According to the LED ceiling lamp with the light guide plate of the structure, the point light source light emitting mode of a light source part is designed to be an area light source light emitting mode; the producing and assembling process is simplified; the light emitting effects that the cost is optimized, assembling is easy, and light source assemblies of one type can adapt to covers of different appearances are achieved; and the wider application range is achieved.
Description
Technical field
The present invention relates to technical field of lamps, particularly relate to lamp affixed to the ceiling technical field, specifically refer to a kind of LED lamp affixed to the ceiling with light guide plate.
Background technology
At present, existing LED lamp affixed to the ceiling adopts the full chassis light pearl arrangement of small light pearl substantially, or power light fixture adds lens mode in adopting, reach face shield surface illuminance even, these two kinds of modes all exist that manufacturing cost is high, lens die cost is high, the not problem that differs greatly of face mask surface light-out effect.
Summary of the invention
The object of the invention is the shortcoming overcoming above-mentioned prior art, provide a kind of can realize performance meet instructions for use, manufacturing process simple, manufacture controlled, that cost the is low LED lamp affixed to the ceiling with light guide plate.
To achieve these goals, the LED ceiling lighting with light guide plate of the present invention has following formation:
This has the LED lamp affixed to the ceiling of light guide plate, its main feature is, described lamp affixed to the ceiling comprises power supply shell, power supply lid, light guide plate, photoelectricity source plate, LED light source, reflectance coating and binding post, described light guide plate is ring-type, described light guide plate lower surface is provided with annular reflex film, described light guide plate upper surface is prism structure and lower surface has concave point, described photoelectricity source plate is arranged at below described reflectance coating, described photoelectricity source plate is provided with binding post, described power supply shell, power supply lid is set in turn in above described light guide plate, described LED light source is arranged at below described light guide plate.
Preferably, described power supply shell is arranged at described light guide plate middle position, and the arranged outside of described power supply shell has projection, the lower surface of described projection be arc power supply shell on reflecting surface.
Preferably, described photoelectricity source plate is integrated PCB plate, and described binding post is connected with photoelectricity source plate by bolt.
Preferably, described light guide plate lateral surface is set to light guide plate end reflections face.
Preferably, described lamp affixed to the ceiling also comprises drain pan, and described photoelectricity source plate is arranged on described drain pan.
More preferably, described lamp affixed to the ceiling also comprises face shield, and described face shield and drain pan synthesize the entirety that there is cavity an inside, and described power supply shell, light guide plate, photoelectricity source plate, LED light source, reflectance coating and binding post are all arranged in described cavity.
More preferably, the medial surface of described drain pan is provided with lead and frock clamp.
Preferably, described lamp affixed to the ceiling also comprises the light guide plate gripper shoe of ring-type, and described reflectance coating is arranged between described light guide plate and light guide plate gripper shoe.
Have employed the LED lamp affixed to the ceiling with light guide plate in this invention, by the illumination mode of the Lights section spot light, be designed to area source bright dipping mode, micro-structure light guide plate is adopted to carry out illumination mode conversion, simplify production and assembly process, realize cost optimization, assemble simple, that a model light source assembly can adapt to different outward appearance face shield light-out effect.And separately photoelectric source can be designed to integral type, can install and use separately, also may be used for replacing photoelectricity part in lamp affixed to the ceiling, be convenient to user and safeguard use, there is range of application widely.
Accompanying drawing explanation
Fig. 1 is total assembling blast drawing with the LED lamp affixed to the ceiling of light guide plate of the present invention.
Fig. 2 is that photoelectricity sections fit of the present invention completes figure.
Fig. 3 is the sectional view with the LED lamp affixed to the ceiling of light guide plate of the present invention..
Fig. 4 is power pack of the present invention and reflecting surface figure thereof.
Fig. 5 is light path profile of the present invention.
Fig. 6 is beam projecting schematic diagram of the present invention..
Fig. 7 is assembling and positioning figure of the present invention.
Fig. 8 is beam projecting plane of the present invention.
Fig. 9 is optical-electric module figure of the present invention.
1 face shield
2 power supply shells
3 power supply lids
4 light guide plates
5 reflectance coatings
6 light guide plate gripper shoes
7 photoelectricity source plates
8 binding posts
9 chassis
10 light sources
11 light guide plate end reflections faces
Reflecting surface on 12 power packs
13 exiting surfaces
14 leads
15 frock clamps
Detailed description of the invention
In order to more clearly describe technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
To achieve these goals, the present invention adopts following technical scheme:
By the illumination mode of the Lights section spot light, be designed to area source bright dipping mode, adopt micro-structure light guide plate to carry out illumination mode conversion, simplify process, realize cost optimization, assemble simple, that a model light source can adapt to different outward appearance face shield light-out effect.There is following formation:
1, light fixture photoelectric source part: LED light source 10 and power supply concentrate on a pcb board, adopt full paster technique, exempt bonding wire in assembling process and arrange, binding post 8, photoelectric source, Lamp base 9 are directly fixed by screw.
2, light fixture bright dipping mode: light, from the injection of LED light-emitting area, is turned 90 ° by the reflecting surface on power pack and injects micro-structure light guide plate 4 by light.Light is got ready by light guide plate 4 front prism structure and backside laser, by light from the injection of light guide plate 4 front, completes by the conversion of spot light to area source.
3, terminal block: electric wire is introduced binding post 8 by the perforate of light portion by user, then is mounted cover by power pack, prevents from getting an electric shock.
Whole lamp installation steps are as follows:
1, chassis 9, photoelectricity source plate 7, reflectance coating 5, light guide plate 4, power supply shell 2 are inserted in the installation pillar of frock clamp 15 successively;
2, be tightened screw, then fixed power source lid screw.
3, face shield is screwed in chassis 9.Installation.
Module installation steps are as follows:
1, magnet is put into plastic chassis 9 relevant position;
2, photoelectricity source plate 7, reflectance coating 5, light guide plate 4, power supply shell 2 are inserted in plastic chassis 9 successively;
3, be tightened screw, then fixed power source lid 3 screw.
Therefore, this LED lamp affixed to the ceiling with light guide plate comprises power supply shell 2, power supply lid 3, light guide plate 4, photoelectricity source plate 7, LED light source 10, reflectance coating 5 and binding post 8, described light guide plate 4 is ring-type, described light guide plate 4 lower surface is provided with annular reflex film 5, described light guide plate 4 upper surface is prism structure and lower surface has concave point, described photoelectricity source plate 7 is arranged at below described reflectance coating 5, described photoelectricity source plate 7 is provided with binding post 8, described power supply shell 2, power supply lid 3 is set in turn in above described light guide plate 4, described LED light source 10 is arranged at below described light guide plate 4.
Preferably, described power supply shell 2 is arranged at described light guide plate 4 middle position, and the arranged outside of described power supply shell 2 has projection, the lower surface of described projection be arc power supply shell on reflecting surface 12.
Preferably, described photoelectricity source plate 7 is integrated PCB plate, and described binding post 8 is connected with photoelectricity source plate 7 by bolt.
Preferably, described light guide plate 4 lateral surface is set to light guide plate end reflections face 11.
Preferably, described lamp affixed to the ceiling also comprises drain pan 9, and described photoelectricity source plate 7 is arranged on described drain pan 9.
More preferably, described lamp affixed to the ceiling also comprises face shield 1, described face shield 1 and drain pan 9 synthesize the entirety that there is cavity an inside, and described power supply shell 2, light guide plate 4, photoelectricity source plate 7, LED light source 10, reflectance coating 5 and binding post 8 are all arranged in described cavity.
More preferably, the medial surface of described drain pan 9 is provided with lead 14 and frock clamp 15.
Preferably, described lamp affixed to the ceiling also comprises the light guide plate gripper shoe 6 of ring-type, and described reflectance coating 5 is arranged between described light guide plate 4 and light guide plate gripper shoe 6.
As shown in Fig. 1 ~ 9, the LED lamp affixed to the ceiling in a specific embodiment comprises face shield 1, power supply shell 2, power supply lid 3, micro-structure light guide plate 4, reflectance coating 5, light guide plate support sheet material 6, light source power pcb board 7, binding post 8, chassis 9.Light is by the reflecting surface 12 on power pack 2, and to micro-structure light guide plate 5 surface feeding sputtering, light is got ready by light guide plate front prism structure and the back side, is penetrated by light from light guide plate front 13, completes by the conversion of spot light to area source.Make uniform-illumination on face shield.And various shape face shield surface illuminance uniformity can be met.Power supply shell, light guide plate, reflectance coating are insulator, are well closed by charging member.Formed protecting human body.
LED ceiling lamp light source modular manner of the present invention comprises face shield 1, power supply shell 2, power supply lid 3, micro-structure light guide plate 4, reflectance coating 5, light guide plate support sheet material 6, light source power pcb board 7, binding post 8, chassis 9.
Have employed the LED lamp affixed to the ceiling with light guide plate in this invention, by the illumination mode of the Lights section spot light, be designed to area source bright dipping mode, micro-structure light guide plate is adopted to carry out illumination mode conversion, simplify production and assembly process, realize cost optimization, assemble simple, that a model light source assembly can adapt to different outward appearance face shield light-out effect.And separately photoelectric source can be designed to integral type, can install and use separately, also may be used for replacing photoelectricity part in lamp affixed to the ceiling, be convenient to user and safeguard use, there is range of application widely.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (8)
1. one kind has the LED lamp affixed to the ceiling of light guide plate, it is characterized in that, described lamp affixed to the ceiling comprises power supply shell, power supply lid, light guide plate, photoelectricity source plate, LED light source, reflectance coating and binding post, described light guide plate is ring-type, described light guide plate lower surface is provided with annular reflex film, described light guide plate upper surface is prism structure and lower surface has concave point, described photoelectricity source plate is arranged at below described reflectance coating, described photoelectricity source plate is provided with binding post, described power supply shell, power supply lid is set in turn in above described light guide plate, described LED light source is arranged at below described light guide plate.
2. the LED lamp affixed to the ceiling with light guide plate according to claim 1, it is characterized in that, described power supply shell is arranged at described light guide plate middle position, and the arranged outside of described power supply shell has projection, the lower surface of described projection be arc power supply shell on reflecting surface.
3. the LED lamp affixed to the ceiling with light guide plate according to claim 1, is characterized in that, described photoelectricity source plate is integrated PCB plate, and described binding post is connected with photoelectricity source plate by bolt.
4. the LED lamp affixed to the ceiling with light guide plate according to claim 1, is characterized in that, described light guide plate lateral surface is set to light guide plate end reflections face.
5. the LED lamp affixed to the ceiling with light guide plate according to claim 1, it is characterized in that, described lamp affixed to the ceiling also comprises drain pan, and described photoelectricity source plate is arranged on described drain pan.
6. the LED lamp affixed to the ceiling with light guide plate according to claim 5, it is characterized in that, described lamp affixed to the ceiling also comprises face shield, described face shield and drain pan synthesize the entirety that there is cavity an inside, and described power supply shell, light guide plate, photoelectricity source plate, LED light source, reflectance coating and binding post are all arranged in described cavity.
7. the LED lamp affixed to the ceiling with light guide plate according to claim 5, is characterized in that, the medial surface of described drain pan is provided with lead and frock clamp.
8. the LED lamp affixed to the ceiling with light guide plate according to claim 1, is characterized in that, described lamp affixed to the ceiling also comprises the light guide plate gripper shoe of ring-type, and described reflectance coating is arranged between described light guide plate and light guide plate gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023824.1A CN105546428A (en) | 2015-12-30 | 2015-12-30 | LED ceiling lamp with light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023824.1A CN105546428A (en) | 2015-12-30 | 2015-12-30 | LED ceiling lamp with light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546428A true CN105546428A (en) | 2016-05-04 |
Family
ID=55825824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511023824.1A Pending CN105546428A (en) | 2015-12-30 | 2015-12-30 | LED ceiling lamp with light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546428A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366858A (en) * | 2016-05-12 | 2017-11-21 | 上海盛丽光电科技有限公司 | A kind of luminous ceiling lamp of novel 360 degree |
| CN107919077A (en) * | 2017-12-22 | 2018-04-17 | 联想(北京)有限公司 | Control box |
| CN108506824A (en) * | 2017-02-28 | 2018-09-07 | 厦门通士达照明有限公司 | Ceiling lamp |
| US10533716B2 (en) | 2016-06-03 | 2020-01-14 | Sang Pil Moon | Ceiling lamp with light guide plate and assembly method thereof |
| CN112585514A (en) * | 2018-05-04 | 2021-03-30 | 亮锐有限责任公司 | Lighting device with dynamically controllable light distribution |
| US11807162B2 (en) | 2018-05-04 | 2023-11-07 | Lumileds Llc | Light engines with dynamically controllable light distribution |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374419A (en) * | 2010-08-20 | 2012-03-14 | 光宝科技股份有限公司 | Led lamp |
| CN202511118U (en) * | 2011-11-25 | 2012-10-31 | 上海向隆电子科技有限公司 | Light-emitting module |
| CN203718571U (en) * | 2014-01-21 | 2014-07-16 | 叶挺 | Novel ceiling lamp |
| CN204201540U (en) * | 2014-10-20 | 2015-03-11 | 无锡市博视照明电子有限公司 | The built-in side luminous lamp of a kind of LED |
| CN204534161U (en) * | 2012-09-05 | 2015-08-05 | 松下知识产权经营株式会社 | Lighting device |
-
2015
- 2015-12-30 CN CN201511023824.1A patent/CN105546428A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374419A (en) * | 2010-08-20 | 2012-03-14 | 光宝科技股份有限公司 | Led lamp |
| CN202511118U (en) * | 2011-11-25 | 2012-10-31 | 上海向隆电子科技有限公司 | Light-emitting module |
| CN204534161U (en) * | 2012-09-05 | 2015-08-05 | 松下知识产权经营株式会社 | Lighting device |
| CN203718571U (en) * | 2014-01-21 | 2014-07-16 | 叶挺 | Novel ceiling lamp |
| CN204201540U (en) * | 2014-10-20 | 2015-03-11 | 无锡市博视照明电子有限公司 | The built-in side luminous lamp of a kind of LED |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366858A (en) * | 2016-05-12 | 2017-11-21 | 上海盛丽光电科技有限公司 | A kind of luminous ceiling lamp of novel 360 degree |
| US10533716B2 (en) | 2016-06-03 | 2020-01-14 | Sang Pil Moon | Ceiling lamp with light guide plate and assembly method thereof |
| CN108506824A (en) * | 2017-02-28 | 2018-09-07 | 厦门通士达照明有限公司 | Ceiling lamp |
| CN107919077A (en) * | 2017-12-22 | 2018-04-17 | 联想(北京)有限公司 | Control box |
| CN107919077B (en) * | 2017-12-22 | 2021-01-15 | 联想(北京)有限公司 | Control box |
| CN112585514A (en) * | 2018-05-04 | 2021-03-30 | 亮锐有限责任公司 | Lighting device with dynamically controllable light distribution |
| CN112585514B (en) * | 2018-05-04 | 2023-08-01 | 亮锐有限责任公司 | Light engine device |
| US11807162B2 (en) | 2018-05-04 | 2023-11-07 | Lumileds Llc | Light engines with dynamically controllable light distribution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105546428A (en) | LED ceiling lamp with light guide plate | |
| US9157606B2 (en) | Optical system for LEDs for control of stray light | |
| CN107084368A (en) | Lens and light source module | |
| CN104696849B (en) | Wireless charging induction LED small night lamp | |
| WO2017092624A1 (en) | Optical element, illuminating module and illuminator with the illuminating module | |
| CN202349665U (en) | LED (Light Emitting Diode) flood lamp | |
| CN206207081U (en) | Light source module and lighting device | |
| CN207893446U (en) | LED emergency lamps | |
| CN102679273B (en) | Focusable lamp | |
| CN204042603U (en) | A kind of LED spotlight | |
| CN207279406U (en) | A kind of small shot-light | |
| CN204785610U (en) | Multi -function flashlight | |
| CN208170085U (en) | A kind of LED projector lamp | |
| CN205191441U (en) | Mushroom lamp | |
| CN107975692A (en) | LED emergency lamps | |
| CN210567579U (en) | Strip-shaped interconnected lamp | |
| CN216010546U (en) | Direct type lamp | |
| KR101870013B1 (en) | Light fixture with reflective optics | |
| CN205245039U (en) | Decorative lamp | |
| CN105757553A (en) | LED ceiling lamp with reflecting component | |
| CN214619236U (en) | Ultra-thin direct type lamp | |
| CN203395744U (en) | Double-cavity LED street lamp | |
| CN204285161U (en) | A kind of LED spotlight | |
| CN203927733U (en) | Fast-assembling spinning type LED downlight | |
| CN203892927U (en) | LED (Light Emitting Diode) illuminating module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |