CN209341141U - A kind of light guide assemblies and a kind of car light for car light - Google Patents
A kind of light guide assemblies and a kind of car light for car light Download PDFInfo
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- CN209341141U CN209341141U CN201821865581.5U CN201821865581U CN209341141U CN 209341141 U CN209341141 U CN 209341141U CN 201821865581 U CN201821865581 U CN 201821865581U CN 209341141 U CN209341141 U CN 209341141U
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- light guide
- light
- interconnecting piece
- assemblies
- optical connector
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Abstract
The utility model discloses a kind of light guide assemblies for car light, comprising: passes through the integrally formed optic connectors of two-shot molding process, the first light guide and non-optical connector；The optic connectors include the second transparent light guide and opaque interconnecting piece, and second light guide is located above the interconnecting piece；First light guide is located above the interconnecting piece, and is located at one end of second light guide；The non-optical connector is fixedly connected with the optic connectors, and first light guide is fixed between the interconnecting piece, second light guide and the non-optical connector；The light issued from first light guide outside second light directing by being emitted.The invention also discloses a kind of car lights with above-mentioned light guide assemblies.After adopting the above technical scheme, light guide assemblies occupy little space, mounting structure is few, light extraction efficiency is high.
Description
Technical field
The utility model relates to car light technical field more particularly to a kind of light guide assemblies and a kind of car light for car light.
Background technique
It is continuously improved as Trend of Auto Manufacturing Technologies is constantly progressive with car mass, people have each details of automobile
Requirements at the higher level.Usually be equipped on the car light of automobile light guide assemblies for for automobile lamp conduction light, decorate automobile lamp
There are specific lighting effects simultaneously.
The structure that light guide assemblies in the prior art generally use is sandwich sandwich, and main part has upper branch
Frame, lower bracket, transparent heavy section casting and light guide, upper bracket, lower bracket, transparent heavy section casting and light guide are respectively independent, need to be arranged compared with
More mounting structures connects fixation, occupies more space.Meanwhile upper bracket for transparent heavy section casting fixed simultaneously with
Light guide affects the light extraction efficiency of transparent heavy section casting so area more on transparent heavy section casting can be blocked.Therefore, it is necessary to open
It sends out a kind of to occupy little space, the light guide assemblies that mounting structure is few, light extraction efficiency is high and the car light with the light guide assemblies.
Utility model content
In order to overcome the above technical defects, the purpose of this utility model is to provide one kind to occupy little space, mounting structure
Less, the high light guide assemblies of light extraction efficiency and the car light with the light guide assemblies.
The utility model discloses a kind of light guide assemblies for car light, comprising: is integrally formed by two-shot molding process
Optic connectors, the first light guide and non-optical connector；The optic connectors include transparent the second light guide and opaque
Interconnecting piece, second light guide is located above the interconnecting piece；First light guide is located above the interconnecting piece, and is located at
One end of second light guide；The non-optical connector is fixedly connected with the optic connectors, and first light guide is consolidated
Due between the interconnecting piece, second light guide and the non-optical connector；The light issued from first light guide is logical
It crosses outside second light directing and is emitted.
Preferably, the interconnecting piece is bracket or escutcheon, and the non-optical connector is bracket or escutcheon.
Preferably, first light guide is column or strip, and second light guide is block-like heavy section casting.
Preferably, it is provided on the interconnecting piece or the non-optical connector for being limited to first light guide
Position limiting structure.
Preferably, the position limiting structure is card slot.
Preferably, second light guide is incidence surface towards one end of first light guide, and second light guide is far from institute
The one end for stating the first light guide is light-emitting surface；Not by the non-optical connection on the described one end of second light guide far from the interconnecting piece
The part that part blocks is light-emitting surface.
Preferably, the incidence surface is plane.
Preferably, the light guide assemblies are for realizing daytime running lamps function, position lamp function, turn signal function, brake
One of lamp function is a variety of.
The invention also discloses a kind of car lights with above-mentioned light guide assemblies.
After above-mentioned technical proposal, compared with prior art, have the advantages that
1. the second light guide and interconnecting piece are integrally formed, bonding strength is improved, the mounting structure for connection is saved, subtracts
Small light guide assemblies the space occupied.
2. the light extraction efficiency of light guide assemblies is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of light guide assemblies in an embodiment of the present invention；
Fig. 2 is the 3-D view of light guide assemblies in an embodiment of the present invention.
Fig. 3 is the cross section view of light guide assemblies in Fig. 2.
Appended drawing reference:
100- optic connectors, the second light guide of 110-, 111- incidence surface, 112- light-emitting surface, 120- interconnecting piece, 200- first
Light guide, the non-optical connector of 300-.
Specific embodiment
The advantages of the utility model is further described below in conjunction with attached drawing and specific embodiment.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
It is only to be not intended to be limiting the disclosure merely for for the purpose of describing particular embodiments in the term that the disclosure uses.
The "an" of the singular used in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where disclosure range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to the explanation of the utility model, itself there is no specific meanings.Therefore, " module " and " component " can be mixedly
It uses.
Referring to attached drawing 1, attached drawing 2, attached drawing 3, this application discloses a kind of light guide assemblies for car light, comprising:
Optic connectors 100
The optic connectors 100 are integrally formed by two-shot molding process, and the optic connectors 100 include transparent
Second light guide 110 and opaque interconnecting piece 120, second light guide 110 are located at 120 top of interconnecting piece.Preferably, institute
Stating the second light guide 110 is block-like heavy section casting, and the heavy section casting is usually that PC material or PMMA material, average wall thickness are generally more than
6mm, so referred to as heavy section casting.Preferably, 120 bracket of interconnecting piece or escutcheon.When the connecting plate is bracket, only have
There is the function of support and connection；When the interconnecting piece 120 is escutcheon, not only has the function of support connection, can also play
The appearance of decoration.
- the first light guide 200
First light guide 200 is located at 120 top of interconnecting piece, and is located at one end of second light guide 110.It is preferred that
Ground, first light guide 200 are generally made of PC material or PMMA material, have guide-lighting performance well.Described first
Light guide 200 is column or strip, the one or both ends of the first light guide 200 is usually provided with light source, the light that light source issues exists
It propagates in first light guide 200, and is equably emitted outward from the first light guide 200.
Non-optical connector 300
The non-optical connector 300 is fixedly connected with the optic connectors 100, and first light guide 200 is fixed
Between the interconnecting piece 120, second light guide 110 and the non-optical connector 300.Preferably, the non-optical company
Fitting 300 is bracket or escutcheon.When the non-optical connector 300 is bracket, only has the function of supporting and connect；Work as institute
State interconnecting piece 120 be escutcheon when, not only have the function of support connect, the appearance of decoration can also be played.Preferably, institute
It states and is fixedly connected between non-optical connector 300 and the optic connectors 100 by screw and/or buckle.
Preferably, it is provided on the interconnecting piece 120 or the non-optical connector 300 for first light guide
200 position limiting structures limited.The position limiting structure is for limiting first light guide 200 in the interconnecting piece 120 or institute
It states on non-optical connector 300 in one direction or the displacement of multiple directions.Preferably, the position limiting structure is card slot, described
Card slot defines that first light guide 200 is only capable of being displaced towards notch direction.In some embodiments, the position limiting structure is card
Button.
The light issued from first light guide 200 is emitted by second light guide 110 to outside light guide assemblies, and described the
Two light guides 110 are incidence surface 111 towards one end of first light guide 200, and second light guide 110 is far from first light guide
200 one end is light-emitting surface 112；Not by the non-optical company on the one end of second light guide 110 far from the interconnecting piece 120
The part that fitting 300 blocks is light-emitting surface 112.Preferably, the incidence surface 111 is plane, so as to from first light guide 200
The light of sending preferably enters second light guide 110.The light-emitting surface 112 be plane and/or cambered surface, specifically, according to
The moulding needs for the function and car light that light guide assemblies to be realized are flexibly set.In some embodiments, the light-emitting surface 112
On be additionally provided with optical patterns, for improving the light-out effect of light guide assemblies.
Further, the light guide assemblies are arranged in car light, for realizing daytime running lamps function, position lamp function,
One of turn signal function, brake lamp function are a variety of.
The light guide assemblies of the application, by using two-shot molding process, so that the second transparent light guide and opaque company
Socket part merges into a complete part, i.e. optic connectors.The second transparent light guide and opaque interconnecting piece have very good
Good bonding strength, while mounting structure in the prior art is saved, light guide assemblies the space occupied is saved, so that lamps and lanterns
The flexibility ratio of structure design is greatly improved.In addition, optic connectors can also protect the supporting role of the first light guide
Card.For non-optical connector, major function is reduced to fix the first light guide, and the size of non-optical connector can be according to moulding
It is reduced accordingly with functional requirement, and then increases the bare area of the second light guide, improved light extraction efficiency, provided to optical design
More spaces.
The invention also discloses a kind of car light, the car light includes above-mentioned light guide assemblies.The car light can be with
For daytime running lamps, position lamp, turn signal, brake lamp etc..
It should be noted that the embodiments of the present invention have preferable implementation, and not the utility model is appointed
The limitation of what form, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to the technical essence of the utility model pair
Any modification or equivalent variations and modification, are still within the scope of the technical solutions of the present invention made by above embodiments.
Claims (9)
1. a kind of light guide assemblies for car light characterized by comprising connected by the integrally formed optics of two-shot molding process
Fitting, the first light guide and non-optical connector,
The optic connectors include the second transparent light guide and opaque interconnecting piece, and second light guide is located at the connection
Above portion；
First light guide is located above the interconnecting piece, and is located at one end of second light guide；
The non-optical connector is fixedly connected with the optic connectors, by first light guide be fixed on the interconnecting piece,
Between second light guide and the non-optical connector；
The light issued from first light guide outside second light directing by being emitted.
2. light guide assemblies as described in claim 1, which is characterized in that the interconnecting piece be bracket or escutcheon, it is described non-optical
Connector is bracket or escutcheon.
3. light guide assemblies as described in claim 1, which is characterized in that first light guide be column or strip, described second
Light guide is block-like heavy section casting.
4. light guide assemblies as described in claim 1, which is characterized in that be arranged on the interconnecting piece or the non-optical connector
There is the position limiting structure for being limited to first light guide.
5. light guide assemblies as claimed in claim 4, which is characterized in that the position limiting structure is card slot.
6. light guide assemblies as described in claim 1, which is characterized in that second light guide is towards one end of first light guide
For incidence surface, the one end of second light guide far from first light guide is light-emitting surface；
The part that do not blocked by the non-optical connector on the described one end of second light guide far from the interconnecting piece is light-emitting surface.
7. light guide assemblies as claimed in claim 6, which is characterized in that the incidence surface is plane.
8. such as light guide assemblies of any of claims 1-7, which is characterized in that the light guide assemblies are for realizing in the daytime
One of function of driving lamp, position lamp function, turn signal function, brake lamp function are a variety of.
9. a kind of car light, which is characterized in that including light guide assemblies such as of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865581.5U CN209341141U (en) | 2018-11-13 | 2018-11-13 | A kind of light guide assemblies and a kind of car light for car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865581.5U CN209341141U (en) | 2018-11-13 | 2018-11-13 | A kind of light guide assemblies and a kind of car light for car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209341141U true CN209341141U (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821865581.5U Active CN209341141U (en) | 2018-11-13 | 2018-11-13 | A kind of light guide assemblies and a kind of car light for car light |
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| CN (1) | CN209341141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3106651A1 (en) * | 2020-01-27 | 2021-07-30 | Psa Automobiles Sa | Flat light guide for motor vehicle signaling light module |
| FR3122242A1 (en) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Light Guide Vehicle Headlight Projector |
-
2018
- 2018-11-13 CN CN201821865581.5U patent/CN209341141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3106651A1 (en) * | 2020-01-27 | 2021-07-30 | Psa Automobiles Sa | Flat light guide for motor vehicle signaling light module |
| FR3122242A1 (en) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Light Guide Vehicle Headlight Projector |
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