CN109555855A - A kind of polychrome gear indicating lamp structure - Google Patents
A kind of polychrome gear indicating lamp structure Download PDFInfo
- Publication number
- CN109555855A CN109555855A CN201811387817.3A CN201811387817A CN109555855A CN 109555855 A CN109555855 A CN 109555855A CN 201811387817 A CN201811387817 A CN 201811387817A CN 109555855 A CN109555855 A CN 109555855A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light
- light guide
- gear
- pcb board
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
Abstract
The present invention relates to a kind of polychrome gear indicating lamp structures, and including cover board, pcb board, multiple LED light being located above pcb board, it is characterized in that: being equipped with muti-piece light guide plate on pcb board, muti-piece light guide plate is corresponded with various gears respectively；The side of light guide plate is equipped with groove, and multiple LED light are located at groove position, and the thickness of light guide plate is higher by 0.1mm than the height of LED light；The upper and lower surface of light guide plate posts reflective sheeting；The upper surface of cover board is equipped with display various gears character, muti-piece light insulation pad is arranged below, and muti-piece light insulation pad separates each gear character, does not alter light mutually；Multiple card bases are equipped at the edge of cover board, on pcb board, the edge of multiple card bases and pcb board links closely plate cover.It being capable of uniform illumination gear character；It is compact-sized, occupy little space, can according to display gear the gear indicator light for needing to arrange a variety of (1-8 kind) colors.
Description
Technical field
A kind of automobile vehicle signal device of the present invention, and in particular to polychrome gear indicating lamp structure.
Background technique
Automobile shift letter functions of indicator light color is all relatively simple at present, is in general exactly do not work daytime in evening bright one
Kind mode, and light color only has one kind, and primary structure is several light emitting diodes of gear letter panel arranged beneath, work
Making principle is that vehicle is powered on to illuminate all light emitting diodes can to illuminate all gears alphabetical (referring to Fig. 1, Fig. 2).
The structure can generally apply the feelings in arrangement space more rich (occupied space is big, and thickness has to be larger than 15mm)
Under condition, due to not limited by spatial position, the distance between light emitting diode and panel can be made to realize its background farther out
The uniformity of light.Therefore, which is that arrangement occupied space is big, it has not been convenient to be arranged, and color is single.
CN201769740U discloses a kind of gradual gear shifting display device of gear indicating lamp, including display panel and display are driven
Circuit is moved, the LED display module of each gear is provided on the display panel, the display driver circuit and selector control
Module is connected, and the selector control module is by LIN communication with car body control module progress communication connection and according to vehicle body
The response gear information of control module drives the LED display module of corresponding gear show by gear by display driver circuit,
Various gears all have powerful connections the gear that light shows, and streaks in control stick the utility model under normal conditions, the gear can obvious blast,
It is synchronous with the gear of the instruction on instrument board.Whole device have it is compact-sized, display effect is obvious, have both spy beautiful and generous
Point.
Undoubtedly, technical solution disclosed in above-mentioned documents is a kind of good try of technical field.
Summary of the invention
The object of the present invention is to provide a kind of polychrome gear indicating lamp structures, being capable of uniform illumination gear character；Structure
It is compact, occupy little space, it is powerful, can according to display gear need to arrange a variety of (1-8 kind) colors gear indicate
Lamp.
A kind of polychrome gear indicating lamp structure of the present invention including cover board, pcb board, multiple is located above pcb board
LED light, it is characterized in that: being equipped with muti-piece light guide plate on the pcb board, light guide plate described in muti-piece is a pair of with various gears one respectively
It answers；The side of the light guide plate is equipped with groove, and multiple LED light are located at the groove position, the thickness ratio of the light guide plate
The height of LED light is higher by 0.1mm；The upper and lower surface of the light guide plate posts reflective sheeting；The upper surface of described cover board is equipped with display
Muti-piece light insulation pad is arranged below in various gears character, and light insulation pad described in muti-piece separates each gear character, does not alter light mutually；?
The edge of the cover board is equipped with multiple card bases, and for the plate cover on pcb board, the edge of multiple card bases and pcb board is tight
Button.
Further, the upper surface of described cover board with below pcb board between thickness δ 2 be 5mm.
Further, the cover board selects transparent PC material production, above spray painting and laser carving gear character.
Further, the light guide plate selects transparent PC material production.
Further, the guide-lighting plate shape is in the shape of an " I ", and two sides are equipped with groove or are in " well " font, and four sides are equal
Equipped with groove.
Further, multiple LED light are all made of side-emitting LED lamp.
Beneficial effects of the present invention:
Post reflective sheeting due to being provided with light guide plate in pcb board and cover board, and in the upper and lower surface of light guide plate, light source from
The side of light guide plate comes in, then by uniform illumination reflective sheeting after the reflective sheeting diffusing reflection of upper and lower surface, to make entire
Light guide plate is at a uniform illuminator, so that the entire gear character right above light guide plate is uniformly illuminated；Due to cover board
The upper surface of with below pcb board between thickness δ 2 be 5mm, only existing automobile shift letter indicator light thickness three/
One, volume is reduced, compact-sized, arrangement is convenient, and versatility is good；Due to that can show multiple color, not only fashion is beautiful, and
And high reliablity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of prior art；
Fig. 2 is the perspective view of the explosion of Fig. 1.
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the perspective view of the explosion of Fig. 3；
Fig. 5 is panel sectional view of the invention；
Fig. 6 is the structural schematic diagram of I-shaped light guide plate of the invention；
Fig. 7 is the structural schematic diagram of " well " font light guide plate of the invention.
In figure: 1-lamp box, 2-printed circuit boards, 21-light emitting diodes, 3-fixed plates；
4-cover boards, 41-light insulation pads, 42-card bases；
5-light guide plates, 51-I-shaped light guide plates, 52-" well " font light guide plates；
6-pcb boards, 61-LED light.
Specific embodiment
Below against prior art and in conjunction with attached drawing, the invention will be further described.
Referring to Fig. 1 and Fig. 2, existing a kind of automobile shift letter indicator light, function color is all relatively simple, light color
It is only a kind of comprising fixed plate 3, the printed circuit board 2 being connected to above fixed plate 3, the hair being mounted on printed circuit board 2
Optical diode 21, the lamp box 1 being connected in fixed plate.Its working principle is that vehicle is powered on to illuminate all light emitting diode (LED
Lamp), all gear letters can be illuminated.Major defect is that arrangement occupied space is big, and thickness δ 1 has to be larger than 15mm,.
Referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, shown in a kind of polychrome gear indicating lamp structure, including it is cover board 4, pcb board 6, more
A LED light 61 being located above pcb board, substantive distinguishing features outstanding are: muti-piece light guide plate 5 is equipped on the pcb board 6,
Light guide plate 5 described in muti-piece is corresponded with various gears respectively；The side of the light guide plate 5 is equipped with groove, and multiple LED light 61 are distinguished
Positioned at the groove position, the thickness of the light guide plate 5 is higher by 0.1mm than the height of LED light 61；Above and below the light guide plate 5
Post reflective sheeting in two sides；Light source comes in from the side of light guide plate, then by equal after the reflective sheeting diffusing reflection of upper and lower surface
It is even to illuminate reflective sheeting, to make entire light guide plate at a uniform illuminator, then make entire right above light guide plate
Gear character is also uniformly illuminated.
The upper surface of described cover board 4 is equipped with display various gears character, muti-piece light insulation pad 41, light insulation pad described in muti-piece is arranged below
Each gear character is separated, does not alter light mutually；Multiple card bases 42 are equipped at the edge of the cover board 4, the cover board 4 covers on
On pcb board 6, the edge of multiple card bases 42 and pcb board 6 links closely.
The upper surface of described cover board 4 with below pcb board 6 between thickness δ 2 be 5mm.Only existing automobile shift letter refers to
Show the one third of lamp thickness.
The cover board 4 selects transparent PC material production, above spray painting and laser carving gear character.
The light guide plate 5 selects transparent PC material production.
5 shape of light guide plate is in the shape of an " I ", and two sides are equipped with groove or are in " well " font, and four sides are equipped with recessed
Slot.
Multiple LED light 61 are all made of side-emitting LED lamp.
For arranging LED light, every side can arrange two LED lamps at the groove of light guide plate side position corresponding with pcb board, one
Eight LED lamp can be arranged altogether.The quantity color of LED light can be set according to actual needs, can be designed 1-8 kind color and be made
Gear character shows different colours under various circumstances.
Claims (6)
1. a kind of polychrome gear indicating lamp structure, including cover board (4), pcb board (6), multiple LED light being located above pcb board
(61), it is characterized in that:
Muti-piece light guide plate (5) are equipped on the pcb board (6), light guide plate (5) described in muti-piece is corresponded with various gears respectively；
The side of the light guide plate (5) is equipped with groove, and multiple LED light (61) are located at the groove position, the light guide plate (5)
Thickness is higher by 0.1mm than the height of LED light (61)；The upper and lower surface of the light guide plate (5) posts reflective sheeting；
The upper surface of described cover board (4) is equipped with display various gears character, is arranged below muti-piece light insulation pad (41), light insulation pad described in muti-piece
Each gear character is separated, does not alter light mutually；Multiple card bases (42) are equipped at the edge of the cover board (4), the cover board (4)
It covers on pcb board (6), multiple card bases (42) and the edge of pcb board (6) link closely.
2. polychrome gear indicating lamp structure according to claim 1, it is characterized in that: the upper surface of described cover board (4) and pcb board
(6) the thickness δ 2 between below is 5mm.
3. polychrome gear indicating lamp structure according to claim 1 or 2, it is characterized in that: the cover board (4) selects transparent PC
Material production, paint simultaneously laser carving gear character above.
4. polychrome gear indicating lamp structure according to claim 1 or 2, it is characterized in that: the light guide plate (5) selection is transparent
The production of PC material.
5. polychrome gear indicating lamp structure according to claim 1 or 2, it is characterized in that: the light guide plate (5) shape is in
I-shaped, two sides are equipped with groove or are in " well " font, and four sides are all provided with fluted.
6. polychrome gear indicating lamp structure according to claim 1 or 2, it is characterized in that: multiple LED light (61) are adopted
With side-emitting LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387817.3A CN109555855A (en) | 2018-11-21 | 2018-11-21 | A kind of polychrome gear indicating lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387817.3A CN109555855A (en) | 2018-11-21 | 2018-11-21 | A kind of polychrome gear indicating lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555855A true CN109555855A (en) | 2019-04-02 |
Family
ID=65866924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387817.3A Pending CN109555855A (en) | 2018-11-21 | 2018-11-21 | A kind of polychrome gear indicating lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555855A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957164A (en) * | 2019-12-25 | 2020-04-03 | 黄山奥特斯电气股份有限公司 | Automobile gear shifting handle combined switch assembly |
| CN111948847A (en) * | 2019-05-17 | 2020-11-17 | 杭州三花研究院有限公司 | Functional display for vehicle and manufacturing method thereof |
| CN111963680A (en) * | 2020-09-11 | 2020-11-20 | 东莞广华汽车饰件科技有限公司 | Production method of light-transmitting decorative gear cover |
| CN113212165A (en) * | 2021-05-08 | 2021-08-06 | 重庆长安汽车股份有限公司 | Automobile central control gear shift display panel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159892A (en) * | 1988-10-11 | 1992-11-03 | Ohi Seisakusho Co., Ltd. | Shift position indicating device for automatic transmission |
| CN203147320U (en) * | 2012-08-16 | 2013-08-21 | 深圳市达特工程技术有限公司 | LED area source |
| CN203797486U (en) * | 2014-04-24 | 2014-08-27 | 北京京东方显示技术有限公司 | Backlight source and display equipment |
| CN203849531U (en) * | 2014-04-23 | 2014-09-24 | 广州奥翼电子科技有限公司 | E-paper display screen |
| CN204390647U (en) * | 2014-12-31 | 2015-06-10 | 广东美的制冷设备有限公司 | A kind of ultrathin LED display screen and household electrical appliance |
| CN205458449U (en) * | 2016-01-04 | 2016-08-17 | 江苏美的清洁电器股份有限公司 | Display module and dust catcher |
| CN205881388U (en) * | 2016-07-25 | 2017-01-11 | 德韧干巷汽车系统（上海）有限公司 | Gear indication mechanism |
| CN207178670U (en) * | 2017-08-09 | 2018-04-03 | 上海绘润实业有限公司 | A kind of gear applied to gear shifting handle bulb shows structure |
| CN207190796U (en) * | 2017-08-22 | 2018-04-06 | 上海荣乐汽车电子有限公司 | Monostable rod-type shift control mechanism |
-
2018
- 2018-11-21 CN CN201811387817.3A patent/CN109555855A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159892A (en) * | 1988-10-11 | 1992-11-03 | Ohi Seisakusho Co., Ltd. | Shift position indicating device for automatic transmission |
| CN203147320U (en) * | 2012-08-16 | 2013-08-21 | 深圳市达特工程技术有限公司 | LED area source |
| CN203849531U (en) * | 2014-04-23 | 2014-09-24 | 广州奥翼电子科技有限公司 | E-paper display screen |
| CN203797486U (en) * | 2014-04-24 | 2014-08-27 | 北京京东方显示技术有限公司 | Backlight source and display equipment |
| CN204390647U (en) * | 2014-12-31 | 2015-06-10 | 广东美的制冷设备有限公司 | A kind of ultrathin LED display screen and household electrical appliance |
| CN205458449U (en) * | 2016-01-04 | 2016-08-17 | 江苏美的清洁电器股份有限公司 | Display module and dust catcher |
| CN205881388U (en) * | 2016-07-25 | 2017-01-11 | 德韧干巷汽车系统（上海）有限公司 | Gear indication mechanism |
| CN207178670U (en) * | 2017-08-09 | 2018-04-03 | 上海绘润实业有限公司 | A kind of gear applied to gear shifting handle bulb shows structure |
| CN207190796U (en) * | 2017-08-22 | 2018-04-06 | 上海荣乐汽车电子有限公司 | Monostable rod-type shift control mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948847A (en) * | 2019-05-17 | 2020-11-17 | 杭州三花研究院有限公司 | Functional display for vehicle and manufacturing method thereof |
| CN110957164A (en) * | 2019-12-25 | 2020-04-03 | 黄山奥特斯电气股份有限公司 | Automobile gear shifting handle combined switch assembly |
| CN111963680A (en) * | 2020-09-11 | 2020-11-20 | 东莞广华汽车饰件科技有限公司 | Production method of light-transmitting decorative gear cover |
| CN113212165A (en) * | 2021-05-08 | 2021-08-06 | 重庆长安汽车股份有限公司 | Automobile central control gear shift display panel structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |