CN2826166Y - LED flat panel lighting in car - Google Patents
LED flat panel lighting in car Download PDFInfo
- Publication number
- CN2826166Y CN2826166Y CNU2005200540735U CN200520054073U CN2826166Y CN 2826166 Y CN2826166 Y CN 2826166Y CN U2005200540735 U CNU2005200540735 U CN U2005200540735U CN 200520054073 U CN200520054073 U CN 200520054073U CN 2826166 Y CN2826166 Y CN 2826166Y
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- CN
- China
- Prior art keywords
- illumination
- lgp
- light emitting
- led
- utility
- 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
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- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
In the existing buses, an incandescent lamp, a fluorescent lamp or an energy-saving lamp are fundamentally used for illumination. Because the phenomenon that a vacuum device is broken caused by shocking frequently happens, current consumption is large. The LED flat plate illumination in automobile compartments of the utility model adopts a luminous diode LED flat plate illumination; the utility model has the advantages of total solids, flat plates, long service life and low power consumption. Simultaneously, a 12V power source used for cars is directly used; frequency conversion and voltage boosting are unnecessary; the installation is convenient. When the design in the full illumination, the visual lines of a driver can not be affected; passengers in the automobile compartments can read books and newspapers. The utility model belongs to the technical field of the illumination technology of LED flat plates.
Description
Technical field
Belong to LED plate lighting technical field.
Background technology
Existing automobile bodies intraoral illumination is used incandescent lamp, fluorescent lamp or electricity-saving lamp substantially, and shortcoming is that power consumption is big, fragile, the full driver's sight line at night that influences again when bright.The utility model " LED plate lighting " overcomes above shortcoming, adopts the illumination of LED panelized, and economize on electricity, long, the easy installation of life-span do not influence driver's sight line.Belong to LED plate lighting field.
Summary of the invention
The utility model " LED plate lighting in the automobile bodies " basic structure is: the substrate LGP adopts the transparent organic glass of real core or hollow, transparent good Other Engineering plastic plate, or clear glass.Periphery (or end limit, two long limits) conceals with frame installs light emitting diode (light-emitting area is perpendicular to the limit end face).Light emitting diode welds on printed circuit board (PCB) in advance.With automobile-used 12V power supply.The thin layer lighting material is gone up in surperficial silk-screen of LGP or spraying, and selected lighting material changes glow color with the luminescent spectrum of light emitting diode.Sufficient brightness does not influence driver's sight line at night again for the compartment intraoral illumination.Behind lumination of light emitting diode, by the optical principle and the lighting material characteristic of complexity, the lighting material layer on LGP surface sends soft light, and the passenger can read a book, read the newspaper, and does not influence driver's sight line simultaneously.Owing to be the suitable position of easy installation of panelized.Length can arbitrarily be spliced, and width is optional fixed from several centimeters to tens centimeters.The interior stickup of glass can be printed as word behind the compartment, can also play Fog-proof light, can realize double-side.
The thickness of LGP depends on the caliber that adopts light emitting diode.The lighting material coating material that glow color depends on the luminescent spectrum of LED and adopted.
The plate lighting that the utility model makes, the slate illumination.
Description of drawings
Fig. 1 is a LED plate lighting schematic diagram in the automobile bodies
(1) be LED plate lighting substrate, a surface seal is coated with the lighting material thin layer and constitutes substrate;
(2) be the interior latent luminous plaque frame that studs with light emitting diode;
(3) draw lead for light emitting diode, connect automobile-used 12V power supply.
Embodiments of the present invention
The illumination that LED is flat, substrate (LGP) the real core of employing or the transparent organic glass of hollow, transparent good Other Engineering plastic plate or clear glass.
Light emitting diode adopts different luminosity pipes and different caliber pipes according to the different automobile types customer requirements.Light emitting diode welds in advance on printed circuit, is installed in LGP periphery (or a long limit or two long limit end faces) with little frame afterwards, and the lumination of light emitting diode face is perpendicular to the LGP end face.Surperficial silk-screen of LGP or spraying thin layer lighting material.Light emitting diode adopts automobile-used 12V power supply, the grouping series and parallel.
Behind the light emitting diode electrified light emitting, it is luminous that LGP scribbles the lighting material layer.Send soft bright light, be designed to the passenger and can read a book and read newspaper, driver's sight line is not influenced night.
Because employing is flat, size can design, be made into plurality of specifications, and the optional Dingan County of user is contained in ceiling, the limit wall still is the back, seat, and automobile factory or repair plant can select suitable position.
Shape can be made squarely, rectangle, circle, polygon.
Thickness adopts the different LED caliber, can accomplish in the 3mm-10mm.
Glow color can be selected (this depends on LED luminescent spectrum and lighting material material).
Light emitting diode can be inlayed in the LGP periphery end face, also can the peripheral end face of tight attached subsides.
Only drawing two leads joins with automobile-used 12V power supply and gets final product.Easily install.
Because the LED life-span can arrive more than 100,000 hours, this plate lighting, the life-span is very long, same brightness, power consumption only is the 10-20% of incandescent lamp.
Because be solid plateization, available base plate also can be without base plate.As with reflective base plate or reflective membrane, can increase brightness.
Install LED with frame, LED be can't see in the outside at all, promptly is full panelized.
Another kind of embodiment, light emitting diode matrix is welded on the printed circuit board (PCB), is attached to the LGP basal surface, and the brightness meeting is high, but the light emitting diode consumption is also some more.
Industrial applicibility
Capital equipment is screen printing device, easily realizes on the technology, likens fluorescent lamp, incandescent joint, electricity-saving lamp to and also holds Easily, be fit to factory's medium quantity batch processing.
Use
The occasion that can be widely used in flat illumination.
Claims (1)
1, a kind of utility model " LED plate lighting in the automobile bodies ", it is characterized in that basic structure is: the substrate LGP adopts the transparent organic glass of real core or hollow, transparent good Other Engineering plastic plate or clear glass, the LGP periphery conceals with frame installs the lumination of light emitting diode face perpendicular to the LGP end face, light emitting diode is welded on the printed circuit board (PCB) in advance, the thin layer lighting material is gone up in surperficial silk-screen of LGP or spraying, the LED electrified light emitting forms the LED plate lighting directly with automobile-used 12 volts of power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200540735U CN2826166Y (en) | 2005-01-28 | 2005-01-28 | LED flat panel lighting in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200540735U CN2826166Y (en) | 2005-01-28 | 2005-01-28 | LED flat panel lighting in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826166Y true CN2826166Y (en) | 2006-10-11 |
Family
ID=37066351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200540735U Expired - Fee Related CN2826166Y (en) | 2005-01-28 | 2005-01-28 | LED flat panel lighting in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764782A (en) * | 2016-11-18 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Light fixture and the vehicle with it |
-
2005
- 2005-01-28 CN CNU2005200540735U patent/CN2826166Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764782A (en) * | 2016-11-18 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | Light fixture and the vehicle with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen JDL Industry Co., Ltd. Assignor: Zhang Yangjing Contract fulfillment period: 2009.7.28 to 2014.7.27 Contract record no.: 2009440001117 Denomination of utility model: LED flat panel lighting in car Granted publication date: 20061011 License type: Exclusive license Record date: 20090813 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.28 TO 2014.7.27; CHANGE OF CONTRACT Name of requester: SHENZHEN JUNDUOLI INDUSTRY CO., LTD. Effective date: 20090813 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20110128 |