CN2523643Y - Meter with background lighting - Google Patents
Meter with background lighting Download PDFInfo
- Publication number
- CN2523643Y CN2523643Y CN 01275237 CN01275237U CN2523643Y CN 2523643 Y CN2523643 Y CN 2523643Y CN 01275237 CN01275237 CN 01275237 CN 01275237 U CN01275237 U CN 01275237U CN 2523643 Y CN2523643 Y CN 2523643Y
- Authority
- CN
- China
- Prior art keywords
- instrument
- lgp
- face plate
- plate
- reflector
- 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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Abstract
The utility model relates to a backlight illumination instrument. The utility model is mainly characterized in that a light guide plate is arranged between an instrument panel and a reflection plate of a vehicle instrument; the light guide plate is an integrated forming structure and covers the surface of the whole instrument panel; the circumference of the light guide plate is provided with illumination light source; the lightness formed by the illumination light source and matched by the light guide plate is uniformly distributed on the surface of the whole instrument panel, making the surface of the instrument panel produce a dazzled effect, and increasing the judge of the user to the instrument graduate and the nice decoration function of the vehicle instrument.
Description
Technical field
The utility model relates to a kind of floor light structure that can dazzle bright illuminating effect in the shady face formation of Vehicular instrument panel, relate to specifically outside the interpretation of a kind of user of increasing to dial of meter, more can use the back lighting instrument that increases vehicular meter decoration function attractive in appearance.
Background technology
Press, how as shown in Figure 1 the instrument structure of general vehicle, its whole instrument A mainly is to be main body by an acrylic plate A1, and above acrylic plate A1, also be divided into the instrument surfaces A 2 of photic zone A22 and non-photic zone A23 by printing, last again in the top of instrument carrier panel A2 by in addition capping of a transparent upper cover A3, whole instrument A structure is formed a protective action by loam cake A3, and on its instrument surfaces A 2 and be provided with pointer perforation A21 and wear for the pointer of instrument, and be provided with some photic zone A22, allow the lighting source of being located at acrylic plate A1 place be passed instrument surfaces A 2 and photic zone A22 and then increase interpretation at the night function of instrument surfaces A 2.
Yet, because the photic zone A22 of A1 process instrument surfaces A 2 pulls to external radiation by acryl in the lighting source of whole instrument A system, so the plate face of its whole instrument surfaces A 2 system is a state backlight, and only can produce local light at the photic zone A22 of instrument surfaces A 2 periphery, the face of whole instrument surfaces A 2 can't be illuminated, and still have the not enough and uneven phenomenon of illumination.
Summary of the invention
The purpose of this utility model is to provide the interpretation of a kind of user of increasing to dial of meter, more can use the back lighting instrument that increases vehicular meter decoration function attractive in appearance, promptly by between the instrument face plate of vehicular meter and reflector, being provided with a LGP, its LGP is integrated structure, and contain the plate face of whole instrument face plate, and be laid with lighting source at the periphery of LGP, to cooperate the formed brightness of lighting source by LGP, be evenly distributed in the plate face of whole instrument face plate, make the plate face generation one of its instrument face plate dazzle bright effect, and can increase the interpretation of user dial of meter.
Another purpose of the present utility model system can be provided with the structure of optically focused rib at the periphery of LGP, being formed an optically focused effect by the optically focused rib, and significantly increases the spotlight effect of LGP.
The next place of optically focused rib that another purpose of the present utility model ties up to LGP is provided with focal point, and lighting source is cooperated the next place that is located at focal point, with the optically focused effect by focal point, increases the spotlight effect of LGP.
Of the present utility modelly enter purpose system its reflector directly is made of cold light film, and cooperate the lighting source of periphery to throw and make instrument face plate present the effect of cold light illumination.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of back lighting instrument, the instrument structure system of its vehicle is a main body by a reflector, for the installing of intraware, above reflector, then be covered with an instrument face plate with various delineation, again in the top of instrument face plate by transparent upper cover capping in addition; It is characterized in that: be provided with a LGP between this instrument face plate and reflector, this LGP is integrated structure, and contain the plate face of whole instrument face plate, and the structure that is provided with the optically focused rib at its periphery, periphery at LGP is laid with lighting source in addition, cooperate the formed brightness of lighting source by LGP, be evenly distributed in the plate face of whole instrument face plate.
Another feature of the present utility model is that the next place of optically focused rib of this LGP is provided with focal point, and lighting source is cooperated the next place that is located at focal point, and this reflector system is made of cold light film.
Another this lighting source that is characterised in that of the present utility model is the form of light-emitting diode, and the body of this instrument face plate is made by translucent material, and this focal point is convex lens or concave mirror.
The utility model has the advantages that by between the instrument face plate of vehicular meter and reflector, being provided with a LGP, its LGP is integrated structure, and contain the plate face of whole instrument face plate, and be laid with lighting source at the periphery of LGP, to cooperate the formed brightness of lighting source by LGP, be evenly distributed in the plate face of whole instrument face plate, make the plate face generation one of its instrument face plate dazzle bright effect, and can increase the interpretation of user, and increase vehicular meter decoration function attractive in appearance to dial of meter.
Description of drawings
Fig. 1 commonly uses the vehicular meter structural representation.
Fig. 2 is an instrument structure exploded drawings of the present utility model.
Fig. 3 is the light conducting plate structure figure in the utility model.
Fig. 4 is the concentration structure scheme drawing of LGP in the utility model.
Fig. 5 is the LGP concentration structure scheme drawing of another embodiment in the utility model.A instrument A21 pointer perforation A1 ' acrylic plate A22 photic zone A2 ' instrument surfaces A 23 light tight district A1 reflector A3 loam cake A2 instrument face plate 1 LGP 11 pointers 131 optically focused salient points, 12 photic zones, 2 lighting sources, the 13 optically focused ribs of boring a hole
The utility model back lighting instrument, the structure of the instrument of its vehicle as shown in Figure 2, be to be main body equally by a reflector A1, installing for intraware, above reflector A1, then be covered with an instrument face plate A2 with various delineation, last again in the top of instrument face plate A2 by in addition capping of a transparent upper cover A3, whole instrument A structure is formed a protective action by loam cake A3; It focuses on being provided with between instrument face plate A2 and reflector A1 a LGP 1.
Please cooperate simultaneously with reference to Fig. 2, Fig. 3 and shown in Figure 4, its LGP 1 is integrated structure, and contain the plate face of whole instrument face plate A2, and be laid with lighting source 2 at the periphery of LGP 1, lighting source 2 in graphic is the form of light-emitting diode, to cooperate lighting source 2 formed brightness by LGP 1, be evenly distributed in the plate face of whole instrument face plate A2, and can be provided with the structure of optically focused rib 13 at the periphery of LGP 1, to form an optically focused effect by optically focused rib 13, and the spotlight effect that significantly increases LGP 1 makes the plate face generation one of its instrument face plate A2 dazzle bright effect, and can increase the interpretation of user to dial of meter.
Moreover as shown in Figure 5, it also can be provided with optically focused salient point 131 at the optically focused rib 13 the next places of LGP 1, and lighting source 2 is cooperated the next place that is located at optically focused salient point 131, with the convex lens effect by optically focused salient point 131, increases the spotlight effect of LGP 1; And the body of its instrument face plate can be made by translucent material, to increase the light transmission to LGP.
And for example shown in Figure 2, because on its instrument face plate A2 plate face and be provided with pointer perforation A21 and wear for the pointer of instrument, and be provided with some photic zone A22, so the LGP 1 in the utility model also cooperates corresponding pointer perforation 11 and the photic zone 12 of being provided with, and the texture atomizing of gathering on this photic zone 12 is handled, with allow the light source of former gauge internal by photic zone 12 when the external radiation, produced the effect of uniform brilliance; Certainly, its reflector A1 also can directly be made of cold light film, and the lighting source of cooperation periphery throws and make instrument face plate present the aesthetic feeling of cold light illumination.
Claims (6)
1. back lighting instrument, the instrument structure system of its vehicle is a main body by a reflector, for the installing of intraware, above reflector, then be covered with an instrument face plate with various delineation, again in the top of instrument face plate by transparent upper cover capping in addition; It is characterized in that: be provided with a LGP between this instrument face plate and reflector, this LGP is integrated structure, and contain the plate face of whole instrument face plate, and the structure that is provided with the optically focused rib at its periphery, periphery at LGP is laid with lighting source in addition, cooperate the formed brightness of lighting source by LGP, be evenly distributed in the plate face of whole instrument face plate.
2. back lighting instrument according to claim 1 is characterized in that the next place of optically focused rib of this LGP is provided with focal point, and lighting source is cooperated the next place that is located at focal point.
3. back lighting instrument according to claim 1 is characterized in that this reflector system is made of cold light film.
4. back lighting instrument according to claim 1 is characterized in that this lighting source is the form of light-emitting diode.
5. back lighting instrument according to claim 1 is characterized in that the body of this instrument face plate is made by translucent material.
6. back lighting instrument according to claim 2 is characterized in that this focal point is convex lens or concave mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275237 CN2523643Y (en) | 2001-11-30 | 2001-11-30 | Meter with background lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275237 CN2523643Y (en) | 2001-11-30 | 2001-11-30 | Meter with background lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523643Y true CN2523643Y (en) | 2002-12-04 |
Family
ID=33679704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01275237 Expired - Fee Related CN2523643Y (en) | 2001-11-30 | 2001-11-30 | Meter with background lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523643Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092340A (en) * | 2010-12-31 | 2011-06-15 | 重庆矢崎仪表有限公司 | Instrument backlight illumination device |
| CN103057466A (en) * | 2011-10-18 | 2013-04-24 | 上海江森自控汽车电子有限公司 | Novel dial plate lighting and indicating device of motormeter |
| CN114093254A (en) * | 2021-10-21 | 2022-02-25 | 惠州市德赛西威汽车电子股份有限公司 | Backlight reflector structure of instrument |
-
2001
- 2001-11-30 CN CN 01275237 patent/CN2523643Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092340A (en) * | 2010-12-31 | 2011-06-15 | 重庆矢崎仪表有限公司 | Instrument backlight illumination device |
| CN103057466A (en) * | 2011-10-18 | 2013-04-24 | 上海江森自控汽车电子有限公司 | Novel dial plate lighting and indicating device of motormeter |
| CN114093254A (en) * | 2021-10-21 | 2022-02-25 | 惠州市德赛西威汽车电子股份有限公司 | Backlight reflector structure of instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021204 Termination date: 20091230 |