CN115123069A - Gear-shifting light panel module and production method thereof - Google Patents

Gear-shifting light panel module and production method thereof Download PDF

Info

Publication number
CN115123069A
CN115123069A CN202210495073.7A CN202210495073A CN115123069A CN 115123069 A CN115123069 A CN 115123069A CN 202210495073 A CN202210495073 A CN 202210495073A CN 115123069 A CN115123069 A CN 115123069A
Authority
CN
China
Prior art keywords
light
area
shift
panel module
gear shifting
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
Application number
CN202210495073.7A
Other languages
Chinese (zh)
Inventor
史继勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Summit Guanfeng Plastic Co ltd
Original Assignee
Nanjing Summit Guanfeng Plastic Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Summit Guanfeng Plastic Co ltd filed Critical Nanjing Summit Guanfeng Plastic Co ltd
Priority to CN202210495073.7A priority Critical patent/CN115123069A/en
Publication of CN115123069A publication Critical patent/CN115123069A/en
Pending legal-status Critical Current

Links

Images

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
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B60Q3/283—Steering wheels; Gear levers
    • 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
    • B60Q3/50—Mounting arrangements
    • 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
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • 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
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • B60Q2500/00—Special features or arrangements of vehicle interior lamps
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H2059/026—Details or special features of the selector casing or lever support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention relates to the technical field of vehicle parts, in particular to a shifting light panel module and a production method thereof, wherein the shifting light panel module comprises: a shift panel configured to contain a plurality of light-transmissive shift symbols; and the single light source is arranged below the gear shifting panel and used for illuminating the gear shifting symbols and defining the gear shifting symbols closest to the single light source as the center of a light equalizing area, an area within a preset value range A from the center of the light equalizing area is defined as the light equalizing area, and areas outside the light equalizing area are defined as light supplementing areas. The assembly is saved: from the plurality of atmosphere lamp demands, one atmosphere lamp demand is changed. The test device is changed from a plurality to one. The process comprises the following steps: the improvement reduces the complexity of the material structure, and does not need complex process adjustment during injection molding. The assembly is improved: the assembly is simple, the operation is simple, and the yield is higher. Design improvement: leaving a larger window for the design, the mating element design is not constrained by shape.

Description

Gear-shifting light panel module and production method thereof
Technical Field
The invention relates to the technical field of vehicle parts, in particular to a gear-shifting light panel module and a production method thereof.
Background
When the automobile gear shifter performs gear selecting and shifting operations, a control panel of the automobile gear shifter needs to emit background light meeting design requirements to prompt a driver of a currently used gear, and meanwhile, the driver does not feel dazzling.
The backlight mode that present shift panel adopted is for being furnished with a LED lamp below every symbol of shifting, is equipped with a light guide block between every lamp and the symbol of shifting, and the LED lamp quantity that this kind of mode needs is many, and the consumption is big, and its required circuit, heat dissipation and supporting structure are complicated simultaneously.
Therefore, the prior art tends to use one LED lamp as the backlight source of the whole shift panel, but the problem is that the brightness of each shift symbol is not harmonious. As shown in patent documents 1 and 2, the light is reflected by the stepped step portion, and all the shift symbols are illuminated by one LED lamp. However, the core part in the scheme is a step-shaped reflecting part, the processing precision is required to be high, the die core needs to be polished, and the requirement on the surface smoothness of a material product is high.
In addition, as in the scheme shown in patent document 3, the thickness of the shift mark cover plate is controlled, so that each shift symbol meets the requirement of consistent brightness, but the material thickness under each shift symbol is inconsistent, so that the requirement on the production process of the product is high, and meanwhile, the adjustment of the brightness of the product and the size control are not facilitated.
Prior art documents:
patent document 1CN107627952A shift light-emitting panel and automobile having the same
Patent document 2CN110293904A discloses a shift light-emitting panel and a vehicle
Patent document 3CN109774589A gearshift lighting panel module
Disclosure of Invention
Aiming at the defects and shortcomings of the shift light panel in the prior art, the invention aims to manufacture the shift light panel by using a method with low manufacturing difficulty and low production cost on the premise of ensuring that the brightness of each shift symbol on the shift light panel is uniform and consistent.
This send first aspect to provide a technical scheme, a light panel module of shifting includes:
a shift panel configured to contain a plurality of light-transmissive shift symbols;
the single light source is arranged below the gear shifting panel and used for illuminating the gear shifting symbols and defining the gear shifting symbols closest to the single light source as the center of a light equalizing area, an area within a preset value range A from the center of the light equalizing area is defined as the light equalizing area, and a light supplementing area is defined outside the light equalizing area;
a lamp holder connected to the shift panel and provided with a lamp hole for accommodating a single light source;
and the lamp support is provided with a highlight area corresponding to the light supplementing area and used for supplementing light to the light supplementing area, so that the brightness of the gear shifting symbol in the light equalizing area is consistent with that in the light supplementing area.
Preferably, the highlight region comprises a white light reflecting layer on a partial surface of the lamp holder.
Preferably, the white light reflecting layer comprises a white paint layer.
Preferably, the area of the white light reflecting layer is 200-300mm 2 。
Preferably, the white light reflecting layer is located right below the shift symbol in the light supplement region.
Preferably, the single light source comprises a variable brightness LED lamp.
Preferably, the value range of the preset value range A is 0-15 mm.
The second aspect of the invention provides a technical scheme, and a production method of a gear-shifting light panel module comprises the following steps:
step 1, determining the position and area of a highlight area: enabling the highlight area to be located right below a gear shifting symbol in a light supplementing area, and determining the area of the highlight area according to the distance between the gear shifting symbol and the center of the light homogenizing area;
and 2, spraying white paint in the highlight area determined in the step 1 to form a white reflective layer.
Preferably, in step 1, the area of the highlight region and the length of the shift symbol from the center of the light equalizing region are in a linear relationship.
Preferably, in step 2, the white paint comprises ivory white paint, and the spraying thickness is 30 +/-5 μm.
Compared with the prior art, the invention has the advantages that:
the assembly is saved: from the plurality of atmosphere lamp demands, one atmosphere lamp demand is changed. The test device is changed from a plurality to one.
The process comprises the following steps: the improvement reduces the complexity of the material structure, and does not need complex process adjustment during injection molding.
The assembly is improved: the assembly is simple, the operation is simple, and the yield is higher.
Design improvement: leave bigger window for the design, the fitting piece design is not being detained in the shape, and the position of atmosphere lamp installation can be held in the palm optional position at the lamp, and the sign apron need not realize different luminousness through changing thickness or carrying out other processings. The plastic part of the lamp holder can be selected in various ways.
Manufacturing tool simplification: the shift mark plastic part does not need a complex mold structure, the mold is simple to process, mirror surface polishing of the lamp support mold core is not needed, the cost of production tools is reduced, and the mold is simpler and easier to maintain.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a shift light panel module according to the present invention;
FIG. 2 is a schematic view of the structure of the light panel and the light bracket of the present invention;
FIG. 3 is a schematic view of a lamp holder according to the present invention;
FIG. 4 is a schematic view of the structure of the light panel of the present invention;
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments of the invention are not limited to any embodiment. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.
In the driving process, in order to be beneficial to clearly identifying the position of the gear shifting handle by a driver and ensure that the driver can quickly respond to an indication signal, the automobile gear shifting identification atmosphere lamps are integrally coordinated, and meanwhile, the operation steps are simpler in the production process of a product, the invention aims to realize uniform and harmonious identification brightness under the condition of not using a plurality of atmosphere lamps.
Referring to fig. 1, a first aspect of the present invention provides a technical solution, a shift lighting panel module, which mainly includes a shift panel 2, a lamp holder 3 and a single light source 4.
Wherein a shift panel 2 is mounted to the cover plate 1, and a shift rail is mounted to one side of the shift panel 2.
As shown in fig. 1, in the present embodiment, the shift panel 2 is bar-shaped.
Alternatively, in other embodiments, the shift panel 2 may also be ring-shaped or other shapes.
Specifically, the panel 2 of shifting is set up to contain a plurality of non-light tight symbols of shifting, and is optional, and the panel 2 of shifting is whole to be light-permeable material, and the surface is painted the processing to will shift mark 21 and carve out through radium carving technology, light through the light source of bottom, form non-light tight mark 21 of shifting.
Further, a single light source 4 is provided below the shift panel 2 for illuminating the shift symbol 21.
In particular, the lamp receptacle 3 is connected to the gear shift panel 2 and is provided with a lamp cavity 32 for accommodating a single light source.
Optionally, lamp holder 3 and shift and connect through joint 31 between the panel 2, make lamp holder 3 and shift panel 2 relatively fixed, prevent that light from exposing from other positions.
In order to form a multi-style light atmosphere, the single light source 4 optionally comprises a variable-brightness LED lamp, the LED lamp is connected to the vehicle-mounted computer through a data line, and the LED lamp has the advantages of small heat generation and capability of being controlled to change color and brightness.
Therefore, the lighting atmosphere with different styles can be formed by controlling the combination of the lighting color and the brightness of the LED lamp.
Since the single light source is used in the present invention, as shown in fig. 2, the shift symbols 21 on the shift panel 2 are at different distances from the single light source 4, and the intensity of the light received is also different, i.e., the change in brightness occurs, so that the brightness of each shift symbol 21 is not harmonious, and especially, the P-, R-, and N-shifts are at similar distances from the single light source 4, and have substantially the same brightness, but the D-shift is at a significantly longer position.
Therefore, as shown in fig. 4, the shift symbol closest to the single light source 4 is defined as the center of the light equalizing area 22, an area within a preset value range a from the center of the light equalizing area is defined as the light equalizing area 22, and areas outside the light equalizing area 22 are defined as the light supplementing area 23.
As shown in fig. 3, in order to increase the brightness of the shift symbol 21 in the light supplement region 23, a high brightness region 35 corresponding to the light supplement region 23 is disposed on the lamp holder 3, and is used for supplementing light to the light supplement region 23, so that the brightness of the shift symbol 21 in the light equalizing region 22 is the same as that of the shift symbol 21 in the light supplement region 23.
As shown in fig. 2-3, the lamp holder 3 is configured in the shape shown in the figure, and includes an upper opening with a shape corresponding to the shape of the shift panel 2 and a lower opening corresponding to the shape of the single light source 4, and extends to two sides along the straight line direction of light transmission to form a first inclined plane 33 and a second inclined plane 34.
Preferably, the whole lamp holder 3 is made of PC + ABS material and is formed into a black part by injection molding. In this way, light reflections can be prevented from interfering with the brightness display of the shift symbol 21.
As shown in fig. 3, the highlight region 35 includes a white reflective layer on a partial surface of the lamp holder, especially a white reflective layer sprayed on the surface of the second inclined surface 34 under the D-stop.
In this embodiment, the white light reflecting layer comprises a white paint layer. The area of the white reflecting layer is 200-300mm 2 。
In other embodiments, the white reflective layer may also be a film or paint with high brightness such as a white reflective tape adhered to the lamp holder 3.
And in order to ensure that the highlight area 35 can reliably supplement light to the supplementary light area 23 under the condition of changing the brightness and the color of the single light source 4, the highlight area is preferably white.
Preferably, the value range of the preset value range A is 0-15 mm. Namely, the D-stage beyond 15mm from the R-stage is in the light supplement area 23, and the P-stage and the N-stage less than 15mm from the R-stage are in the light equalizing area 22.
Furthermore, in order to control the light supplement intensity through the area of the white light reflecting layer, the area of the white light reflecting layer is determined according to the distance between the D gear and the R gear.
In the embodiment, the width of the shift panel 2 is 9mm, the distance between the D gear and the R gear is 30mm, and the area of the white reflecting layer is 270mm 2 Left and right.
Optionally, the area C of the white light reflecting layer is B × H, where B is the distance between the R and D stops, and H is the width of the shift panel 2.
The second aspect of the invention provides a technical scheme, and a production method of a gear-shifting light panel module comprises the following steps:
step 1, determining the position and area of a highlight area: enabling the highlight area to be located right below a gear shifting symbol in a light supplementing area, and determining the area of the highlight area according to the distance between the gear shifting symbol and the center of the light homogenizing area;
and 2, spraying white paint in the highlight area determined in the step 1 to form a white reflective layer.
In this embodiment, as shown in FIG. 3, the width of the painting area is 9mm, PU paint is painted on the entire inner wall of the frame with the length of 30mm from the bottom edge of the interior, the paint is ivory white, the paint brand VPCH03154-3, the curing agent brand P85078, the thinner brand P86003-4, the ratio of the paint to the curing agent is 2.5:1, and the thickness of the painting area is 30 + -5 μm. PC + ABS is recommended to be used for the lamp holder substrate, dust and grease on the surface of the substrate must be removed, residual parting agent or other similar substances cannot exist, and the paint spraying temperature is recommended: 15-25 ℃, recommended paint spraying humidity: 50-70%, recommending that the material is pre-dried for 5-10min |20-25 ℃, recommending that the oven drying condition is less than 30min |75-80 ℃, and enhancing the light reflection in the area to enhance the brightness of the letter 'D' of the shift mark of the shift panel 2 when the atmosphere lamp is started, so that the brightness of the letters 'P', 'R', 'N' and 'D' of the whole shift panel 2 when the atmosphere lamp is started is in a harmonious state.
Preferably, in step 1, the area of the highlight region 35 and the length of the shift symbol 21 from the center of the light equalizing region 22 are in a linear relationship.
Optionally, the area C of the white light-reflecting layer is B × H, where B is a distance between the R-stop (the mark in the center of the light-equalizing region 22) and the D-stop (the mark in the light-supplementing region 23 that needs light supplementation), and H is a width of the shift panel 2.
With the above embodiments, the present invention has the following advantages:
the assembly is saved: from the plurality of ambience lamp requirements, one ambience lamp requirement is changed. The test device is changed from a plurality to one.
The process comprises the following steps: the improvement reduces the complexity of the material structure, and does not need complex process adjustment during injection molding.
The assembly is improved: the assembly is simple, the operation is simple, and the yield is higher.
Design improvement: leave bigger window for the design, the fitting piece design is not being detained the shape, and the position of atmosphere lamp installation can hold in the palm the optional position at the lamp, and the sign apron need not realize different luminousness through changing thickness or carrying out other processings. The plastic part of the lamp holder can be selected in various ways.
Manufacturing tool simplification: the shift mark plastic part does not need a complex mold structure, the mold is simple to process, mirror surface polishing of the lamp support mold core is not needed, the cost of production tools is reduced, and the mold is simpler and easier to maintain.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims (10)

1. The utility model provides a light panel module shifts which characterized in that includes:
a shift panel configured to contain a plurality of light-transmissive shift symbols;
the single light source is arranged below the gear shifting panel and used for illuminating the gear shifting symbols and defining the gear shifting symbols closest to the single light source as the center of a light equalizing area, an area within a preset value range A from the center of the light equalizing area is defined as the light equalizing area, and a light supplementing area is defined outside the light equalizing area;
a lamp holder connected to the shift panel and provided with a lamp hole for accommodating a single light source;
the light support is provided with a highlight area corresponding to the light supplementing area and used for supplementing light to the light supplementing area, so that the brightness of the gear shifting symbol in the light equalizing area is consistent with that in the light supplementing area.
2. The shift light panel module of claim 1, wherein the highlight region comprises a white reflective layer on a local surface of the lamp holder.
3. The shift light panel module defined in claim 2, wherein the white reflective layer comprises a white paint layer.
4. The gearshift light panel module as claimed in claim 2 or 3, wherein the area of the white reflective layer is 200-300mm 2 。
5. The gearshift light panel module of claim 4, wherein the white reflective layer is located directly below the gearshift symbols in the fill light area.
6. The shift light panel module defined in claim 1, wherein the single light source comprises a variable intensity LED light.
7. The gearshift light panel module according to claim 1, wherein the predetermined value range a is 0-15 mm.
8. A method for producing a shift light panel module according to any one of claims 1 to 7, comprising the steps of:
step 1, determining the position and the area of a highlight area: enabling the highlight area to be located right below a gear shifting symbol in a light supplementing area, and determining the area of the highlight area according to the distance between the gear shifting symbol and the center of the light equalizing area;
and 2, spraying white paint in the highlight area determined in the step 1 to form a white reflective layer.
9. The method for producing a shift light panel module according to claim 8, wherein in step 1, the area of the highlight area and the length of the shift symbol from the center of the light uniformizing area are in a linear relationship.
10. The gearshift light panel module and method of claim 1 wherein in step 2 the white paint comprises ivory white paint and is applied to a thickness of 30 ± 5 μm.
CN202210495073.7A 2022-05-07 2022-05-07 Gear-shifting light panel module and production method thereof Pending CN115123069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210495073.7A CN115123069A (en) 2022-05-07 2022-05-07 Gear-shifting light panel module and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210495073.7A CN115123069A (en) 2022-05-07 2022-05-07 Gear-shifting light panel module and production method thereof

Publications (1)

Publication Number Publication Date
CN115123069A true CN115123069A (en) 2022-09-30

Family

ID=83376091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210495073.7A Pending CN115123069A (en) 2022-05-07 2022-05-07 Gear-shifting light panel module and production method thereof

Country Status (1)

Country Link
CN (1) CN115123069A (en)

Similar Documents

Publication Publication Date Title
CN202147628U (en) Vehicle illuminating system and panel for vehicle head lamp
US6889456B2 (en) Illumination apparatus
US7607808B2 (en) Instrument panel housing with light diffuser
JP2002277289A (en) Dial
US10823903B2 (en) Lighting member using light-guiding film
KR101897294B1 (en) Shifting position display apparatus of vehicle
CN111161651B (en) Luminous label with light transmission function and manufacturing method thereof
US6450656B1 (en) Display unit
CN115123069A (en) Gear-shifting light panel module and production method thereof
CN109515342A (en) A kind of vehicle label of uniformly light-emitting
CN217892660U (en) Light panel module and car shift
EP2920019B1 (en) Illuminated vehicle interior component
CN108320943A (en) A kind of steering wheel switch with atmosphere lamp
CN213628834U (en) Light-transmitting decorative gear cover
US11629839B2 (en) Hybrid lamp for a vehicle
CN211780563U (en) Interior atmosphere lamp assembly and automotive interior with LED backlight
US7322711B2 (en) Combined instrument
EP0968493B1 (en) An illuminated display and a method of forming same
JP2004106662A (en) Indicator for vehicle
CN218762836U (en) Atmosphere lamp and vehicle
JP3300434B2 (en) Switch key top
CN217559659U (en) On-vehicle atmosphere lamp structure and car
CN110594695A (en) Automobile lamp module of modularized intelligent interactive display system and lamp
JP4182039B2 (en) Line lighting fixture
CN217575070U (en) Dazzle various car sign

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