CN108819835A - A kind of instrument atmosphere illuminating apparatus - Google Patents
A kind of instrument atmosphere illuminating apparatus Download PDFInfo
- Publication number
- CN108819835A CN108819835A CN201810888707.9A CN201810888707A CN108819835A CN 108819835 A CN108819835 A CN 108819835A CN 201810888707 A CN201810888707 A CN 201810888707A CN 108819835 A CN108819835 A CN 108819835A
- Authority
- CN
- China
- Prior art keywords
- display screen
- instrument
- panel
- barn door
- atmosphere
- 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.)
- Withdrawn
Links
- 238000012216 screening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000001795 light effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000036651 mood Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
A kind of instrument atmosphere illuminating apparatus, by using the existing display screen of automobile instrument as atmosphere lamp source, frame-type structure barn door and the panel being equipped in front of display screen form atmosphere light effect on instrument board, not only reduce production cost, improve instrument integrated level, also more color atmosphere optical illumination can be realized, or do dynamic change by different colours on display screen by display color different on display screen, or light and shade variation, realize the effect of dynamic atmosphere light.
Description
Technical field
The present invention relates to lighting technical fields more particularly to automobile instrument to illuminate, especially a kind of automobile instrument mood light
Lighting device.
Background technique
In automobile electronics, instrument is an extremely important component towards driver, in order to increase the aobvious of instrument
Show that effect, part instrument need to realize mood light.In the prior art, the design scheme of mood light is：Light is issued from LED, is thrown
It penetrates the surface in dial plate and forms coloured bright face, then light is reflected into the surface of panel from dial plate, mood light halation is formed,
This technical solution needs additional installation LED, had both been unfavorable for instrument panel space utilization, and had also increased manufacture difficulty, furthermore LED shines
Under bright mode, color is relatively simple, and can not obtain dynamic halation result.
TFT（ThinFilmTransistor）Refer to thin film transistor (TFT), implies that each liquid crystal pixel point is by being integrated in
The subsequent thin film transistor (TFT) of pixel drives, so as to accomplishing high speed, high brightness, high contrast display screen information,
It is one of LCD color display apparatus best at present, effect is present Laptop & Desktop close to CRT monitor
On mainstream display device.Each pixel of TFT is controlled by TFT integrated on itself, is active pixel.Cause
This, not only speed can be greatly improved, and contrast and brightness also substantially increase, while resolution ratio has also reached very Gao Shui
It is flat.
TFT- display screen is Thin-film transistor type LCD, that is, " very color " (TFT).TFT liquid crystal is each picture
Element is designed with a semiconductor switch, and each pixel can be directly controlled by a pulse, thus each node is relatively solely
It is vertical, and the reaction speed of display screen can be not only increased, while can accurately control display level, so TFT with continuous control
The color of liquid crystal is trueer.
Summary of the invention
The present invention improves instrument integration degree in view of the above-mentioned problems, provide a kind of automobile instrument atmosphere illuminating apparatus
While may be implemented atmosphere lamp color-variable and have dynamic effect.
The present invention is realized by following technical proposals：A kind of instrument atmosphere illuminating apparatus, including instrument TFT are shown
Screen, barn door and panel, barn door and panel are frame-type structure, it is characterised in that：The side of the instrument TFT display screen is set
It is equipped with display screen frame, the panel and the barn door are all set in the display screen frame and the instrument TFT display screen
Front, panel includes a curved surface in its axial direction, and barn door is located at the inside of panel, panel and barn door it is described
Gap is provided between curved surface, the front-end and back-end in the gap are open, and the rear end in gap is located in instrument TFT display screen
The front side of proximal edge part.
Further, the length of barn door is less than the length of panel.
Further, the panel and the barn door are provided with rough surface.
Compared with the prior art, the advantages of the present invention are as follows：Make full use of the existing display screen of automobile instrument as atmosphere
Lamp source not only reduces production cost, improves instrument integrated level, can also be realized by display color different on display screen
More color atmosphere optical illumination, or dynamic change or light and shade variation are done by different colours on display screen, realize dynamic atmosphere light
Effect.
Detailed description of the invention：
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment：
Embodiment:
As shown in Figure 1, a kind of instrument atmosphere illuminating apparatus, including instrument TFT display screen 1, prevent the exposed shadow of display screen light
The barn door 3 and the panel 4 that atmosphere halation is generated for reflecting atmosphere lamp source that instrument is shown are rung, barn door 3 and panel 4 are equal
For frame-type structure, the side of the instrument TFT display screen 1 is provided with display screen frame 2, and the panel 4 and the barn door 3 are equal
It is set to the front of the display screen frame 2 and the instrument TFT display screen 1, the setting of panel 4 can before display screen frame 2
To make full use of the display area of display screen 1, panel 4 includes a curved surface 5 in its axial direction, and barn door 3 is located at panel 4
Gap is provided between the curved surface 5 of inside, panel 4 and barn door 3, the front-end and back-end in the gap are open,
The rear end in gap is located at the front side of proximal edge part in instrument TFT display screen 1, the display screen in gap as atmosphere lamp source and
Gap is then the channel of light, the curved surface 5 on panel 4 be conducive to display screen sending light by panel 4 reflect after directly from
The gap front end is projected, effectively prevent the light of display screen sending between panel 4 and barn door 3 after multiple reflections
The case where emergent ray brightness caused by projecting from the gap front end is decreased obviously.
Further, as shown in Figure 1, the length of barn door 3 is less than the length of panel 4, display screen can more be made full use of
The light of sending simultaneously obtains more preferable lighting effects.
Further, as shown in Figure 1, the panel 4 and the barn door 3 are respectively provided with rough surface, be conducive to light hair
Raw scattering forms halation result and avoids showing in surface generation specular reflections effect instrument.
Claims (3)
1. a kind of instrument atmosphere illuminating apparatus, including instrument TFT display screen, barn door and panel, barn door and panel are
Frame-type structure, it is characterised in that：The side of the instrument TFT display screen is provided with display screen frame, the panel and the screening
Tabula rasa is all set in the front of the display screen frame and the instrument TFT display screen, and panel includes one in its axial direction
Curved surface, barn door are located at the inside of panel, gap are provided between panel and the curved surface of barn door, the gap
Front-end and back-end are open, and the rear end in gap is located at the front side of proximal edge part in instrument TFT display screen.
2. instrument atmosphere illuminating apparatus according to claim 1, it is characterised in that：The length of barn door is less than panel
Length.
3. instrument atmosphere illuminating apparatus according to claim 1, it is characterised in that：The panel and the barn door are equal
It is provided with rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888707.9A CN108819835A (en) | 2018-08-07 | 2018-08-07 | A kind of instrument atmosphere illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888707.9A CN108819835A (en) | 2018-08-07 | 2018-08-07 | A kind of instrument atmosphere illuminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819835A true CN108819835A (en) | 2018-11-16 |
Family
ID=64152856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888707.9A Withdrawn CN108819835A (en) | 2018-08-07 | 2018-08-07 | A kind of instrument atmosphere illuminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466985A (en) * | 2021-07-14 | 2021-10-01 | 宁波华楷电子科技有限公司 | Automotive double-lamp-holder color-striking atmosphere lamp assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202174986U (en) * | 2011-07-13 | 2012-03-28 | 延锋伟世通汽车电子有限公司 | Light guide structure for automotive dashboard |
| CN103424800A (en) * | 2012-05-24 | 2013-12-04 | 康奈可关精株式会社 | Display illumination structure |
| CN104943547A (en) * | 2014-03-24 | 2015-09-30 | 马涅蒂-马瑞利公司 | Vehicle instrument panel equipped with an LED backlighting device for lighting a graphic area |
| JP2016080603A (en) * | 2014-10-21 | 2016-05-16 | 日本精機株式会社 | Illumination device of meter for vehicle |
| CN106287489A (en) * | 2016-09-14 | 2017-01-04 | 马瑞利汽车电子(广州)有限公司 | A kind of instrument atmosphere lamp structure |
| CN208774640U (en) * | 2018-08-07 | 2019-04-23 | 延锋伟世通电子科技（上海）有限公司 | Instrument atmosphere illuminating apparatus |
-
2018
- 2018-08-07 CN CN201810888707.9A patent/CN108819835A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202174986U (en) * | 2011-07-13 | 2012-03-28 | 延锋伟世通汽车电子有限公司 | Light guide structure for automotive dashboard |
| CN103424800A (en) * | 2012-05-24 | 2013-12-04 | 康奈可关精株式会社 | Display illumination structure |
| CN104943547A (en) * | 2014-03-24 | 2015-09-30 | 马涅蒂-马瑞利公司 | Vehicle instrument panel equipped with an LED backlighting device for lighting a graphic area |
| JP2016080603A (en) * | 2014-10-21 | 2016-05-16 | 日本精機株式会社 | Illumination device of meter for vehicle |
| CN106287489A (en) * | 2016-09-14 | 2017-01-04 | 马瑞利汽车电子(广州)有限公司 | A kind of instrument atmosphere lamp structure |
| CN206093825U (en) * | 2016-09-14 | 2017-04-12 | 马瑞利汽车电子(广州)有限公司 | Instrument atmosphere modulated structure |
| CN208774640U (en) * | 2018-08-07 | 2019-04-23 | 延锋伟世通电子科技（上海）有限公司 | Instrument atmosphere illuminating apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113466985A (en) * | 2021-07-14 | 2021-10-01 | 宁波华楷电子科技有限公司 | Automotive double-lamp-holder color-striking atmosphere lamp assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |