CN206171315U - Threshold light guide structure - Google Patents

Threshold light guide structure Download PDF

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Publication number
CN206171315U
CN206171315U CN201620947037.XU CN201620947037U CN206171315U CN 206171315 U CN206171315 U CN 206171315U CN 201620947037 U CN201620947037 U CN 201620947037U CN 206171315 U CN206171315 U CN 206171315U
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CN
China
Prior art keywords
light guide
groove
trough rim
guide structure
luminescence component
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
Application number
CN201620947037.XU
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Chinese (zh)
Inventor
萧莹灯
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.)
HONGYU AUTOMOBILE CO Ltd
Original Assignee
HONGYU AUTOMOBILE 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
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Application granted granted Critical
Publication of CN206171315U publication Critical patent/CN206171315U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a threshold light-directing structure contains a body, a light-emitting component and a lid. The body comprises a first side surface, a second side surface opposite to the first side surface, a concave part which is concave from the first side surface to the second side surface and a groove which is concave in the concave part; the light-emitting component is embedded with the groove and comprises a light emitter and a light guide plate; the light guide plate comprises an incident end adjacent to the luminous body, an emergent end opposite to the incident end and a refraction inclined plane between the incident end and the emergent end; the cover body covers the concave part and comprises a first through hole penetrating through the cover body and a second through hole adjacent to the first through hole; the exit end is embedded in the first through hole. The utility model discloses a light guide plate of light-emitting component can produce the efficiency of decorating and illuminating effect with reaching single light source.

Description

Threshold light guide structure
Technical field
The utility model is related to a kind of light guide structure, particularly relates to the light guide structure for threshold.
Background technology
Orthodox car car door opening door sill area, plastics of mostly scratch resistant material, and can't especially being decorated. As consumer is for the in-car requirement with luxurious vision perception attractive in appearance, luggage can be entered for automobile door sill more than Ge Jia depots Decorations.
The light source installed on automobile door sill can extremely be divided into greatly two kinds, and a kind of is the light source with illumination functions, is carried There are enough illuminations in rather dark region for user;Another kind is ornamental light source, such as installing tool on automobile door sill There is the meeting pedal of luminous badge word, there is provided intersperse the function in beautification car room, and occurred for many years on vehicle accessory.
It is well known, however, that in-car ornamental light source and lighting source be from the luminous dress of two different independences Put, each light source all use one group of arbitrary source, per one group of light source be required for different shells, encapsulation, leaded light, masking etc. from And need to additionally increase spare part causes cost consumption.Therefore, prior art still cannot effectively simplify structure and reduce in manufacture Complexity and production cost.
Thus, it is desirable to develop single light-emitting device but can provide the light source of decoration and illuminating effect, prior art has Necessity to be improved.
Utility model content
In order to overcome the shortcoming of prior art, the purpose of this utility model is to provide a kind of threshold light guide structure, to reach Effect of two kinds of different purposes can be produced into single light source.
To reach above-mentioned creation purpose, the utility model provides a kind of threshold light guide structure and lights comprising a body, one Component and a lid.The body includes a first side, a second side, a recess and a groove.The second side phase For the first side;The recess is the direction depression from the first side towards the second side;The groove is depressed in the recess; The luminescence component is mutually chimeric with the groove of the body, and the luminescence component includes an illuminator and a light guide plate;The luminous position In the groove of the body;The light guide plate includes an incidence end, an exit end and a refraction inclined-plane;The incidence end is adjacent to this Body of light;The exit end is relative to the incidence end;The refraction inclined-plane is between the incidence end and the exit end;The cover cap together in The recess of the body, the lid includes one first perforation and one second perforation;This first is arranged in the lid, and this lights The exit end of component is embedded in first perforation;Second perforation is adjacent to first perforation.
It is preferred that the L-shaped plate body in the section of described body, the first side has a short face and short with this The connected long face in face;The L-shaped plate body in the section of the lid, short face of first perforation adjacent to the first side of the body.
More preferably, the bottom surface of the groove of described body has one first trough rim and relative to first trough rim Second trough rim, short face of second trough rim adjacent to the first side;The groove part is surrounded by cell wall, wherein at second trough rim One is formed without cell wall to be open.
More preferably, the illuminator of described luminescence component is positioned adjacent to the first trough rim of the groove.
More preferably, the refraction inclined-plane of the light guide plate of described luminescence component has a first edge and relative to this The second edge of first edge, the first edge is adjacent to the first trough rim of the groove and is connected with the bottom surface of the groove, should Second edge is adjacent to the second trough rim of the groove, and the second edge away from the bottom surface of the groove.
More preferably, the second perforation of described lid is adjacent to the long face of the first side of the body.
More preferably, described threshold light guide structure further includes a lamellar body, and the lamellar body includes a transmittance section and a shading Portion;The transmittance section is that part is convexly equipped in the lamellar body and is embedded in the second perforation of the lid;The light shielding part, it is located on the printing opacity Portion is not convexly equipped in the part of the lamellar body, and the light shielding part is between the lid and the light guide plate of the luminescence component.
More preferably, the plan view shape of the groove of described body is trapezoidal, and first trough rim is trapezoidal minor face, and this Two trough rims are trapezoidal long side;The plan view shape of the luminescence component is trapezoidal, and the shape of the groove of the luminescence component and the body Shape is corresponding and is mutually fitted together to.
The utility model has the advantage of the light guide plate that threshold light guide structure of the present utility model passes through luminescence component, to reach Can simultaneously provide into single light source and there is illuminating effect and with decorative effect;By the light shielding part of lamellar body, light is made Line can reflect and concentrate on the exit end of light guide plate, to lift the intensity of lighting source;And some light also can after reflection again Reflect through the refraction inclined-plane of light guide plate, using as the source for providing ornamental light source;By the transmittance section light transmittance of lamellar body Difference, with provide dark light transmittance reach tool decorative light-source effect.
Description of the drawings
Fig. 1 is the stereo appearance figure of threshold light guide structure of the present utility model.
Fig. 2 is the three-dimensional appearance exploded view of threshold light guide structure of the present utility model.
Fig. 3 is the perspective, cut-away view on the long side of threshold light guide structure of the present utility model.
Fig. 4 is the schematic cross-section on the long side of threshold light guide structure of the present utility model, and the direction of arrow is the road that light is advanced Line.
Drawing reference numeral explanation
The luminescence component of 10 body 20
The lamellar body of 30 lid 40
Specific embodiment
Hereinafter coordinate accompanying drawing and preferred embodiment of the present utility model, it is predetermined real to reach that the utility model is expanded on further The technological means taken with new purpose.
Fig. 1 and Fig. 2 is refer to, threshold light guide structure of the present utility model is covered comprising a body 10, a luminescence component 20, The lamellar body 40 of body 30 and.
Fig. 2 and Fig. 3 is refer to, the L-shaped plate body in the section of the body 10, the body 10 includes a first side 11, Second side 12, a recess 13 and a groove 14 relative to the first side 11.The first side 11 has a short face 111 And the long face 112 being connected with the short face 111.The recess 13 is recessed towards the direction of the second side 12 from the first side 11 Fall into.The groove 14 is depressed in the recess 13;In a preferred embodiment, the plan view shape of the groove 14 is trapezoidal, the groove 14 bottom surfaces have one first trough rim 141 and one relative to first trough rim 141 the second trough rim 142;First trough rim 141 is For the short face 111 of trapezoidal minor face, the as trapezoidal long side of second trough rim 142 and the neighbouring first side 11;The groove 14 Surrounded by three face cell walls, form one without cell wall wherein at second trough rim 142 and be open.
The plan view shape of the luminescence component 20 is trapezoidal, and the shape phase of the luminescence component 20 and the groove 14 of the body 10 Correspondence is simultaneously mutually fitted together to.The luminescence component 20 includes an illuminator 21 and a light guide plate 22.The illuminator 21 is located at the body 10 Groove 14 and adjacent to the first trough rim 141 of the groove 14;In a preferred embodiment, the illuminator 21 is included, but not It is limited to light emitting diode.The light guide plate 22 includes an incidence end 221, an exit end 222 and a refraction inclined-plane 223;The incidence End 221 is adjacent to the illuminator 21;The exit end 222 is relative to the incidence end 221;The refraction inclined-plane 223 is between the incidence end Between 221 and the exit end 222, the refraction inclined-plane 223 has a first edge 2231 and relative to the first edge 2231 second edge 2232, the first edge 2231 be adjacent to the first trough rim 141 of the groove 14 and with the bottom of the groove 14 Face is connected, and the second edge 2232 is adjacent to the second trough rim 142 of the groove 14, and the second edge 2232 away from the groove 14 bottom surface, that is, the second edge 2232 and the distance of the bottom surface of light guide plate 22 are higher than the first edge 2231 and the bottom of light guide plate 22 The distance in face, and the bottom surface of light guide plate 22 fits with the bottom surface of the groove 14;That is, the refraction inclined-plane 223 is by first edge 2231 directions for being directed away from the bottom surface of light guide plate 22 tilt to second edge 2232, and make the refraction inclined-plane 223 and the light guide plate 22 bottom surfaces are folded with an angle.
The L-shaped plate body in the section of the lid 30, the lid 30 is covered on the recess 13 of the body 10, and the lid 30 is included One first perforation 31 and one adjacent to this first perforation 31 second perforation 32;This first perforation 31 be arranged in the lid 30 and Adjacent to the short face 111 of the first side 11 of the body 10, the exit end 222 of the light guide plate 22 of the luminescence component 20 is embedded in this First perforation 31;Second perforation 32 is adjacent to the long face 112 of the first side 11 of the body 10.
The lamellar body 40 includes a transmittance section 41 and a light shielding part 42;The transmittance section 41 be part be convexly equipped in the lamellar body 40 and It is embedded in the second perforation 32 of the lid 30.The light shielding part 42 is located on the part that the transmittance section 41 is not convexly equipped in the lamellar body 40, And the light shielding part 42 is between the lid 30 and the light guide plate 22 of the luminescence component 20.
Refer to Fig. 4, threshold light guide structure of the present utility model when using, by the second side 12 and of the body 10 The threshold of car body is connected, and makes the body 10 be installed on the threshold of the car body, and the short face 111 of the wherein first side 11 can direction The inside of the car body.The light source of the illuminator 21 of the luminescence component 20 is from the incidence end 221 of the light guide plate 22 towards the exit end 222 Direction project, while have part light source can via the lamellar body 40 light shielding part 42 reflect after project from the exit end 222 so that Level and the lighting source towards railway carriage bottom surface can be provided when in-car rather dark.Additionally, the light source of illuminator 21 is led from this The incidence end 221 of tabula rasa 22 towards the exit end 222 direction project when, also have some light to be directly over the refraction inclined-plane 223 Transmittance section 41 after refraction towards the lamellar body 40 is projected, or some light is Jing after the light shielding part 42 of the lamellar body 40 reflects, then passes through The refraction inclined-plane 223 is projected after reflecting towards the transmittance section 41 of the lamellar body 40, to provide the dress that the car body threshold has illumination effect Decorations light source.In a preferred embodiment, the transmittance section 41 away from the light guide plate 22 of the luminescence component 20 one end because there is pattern Or there are different light transmittances the reason for word, when making light penetration according to pattern or word itself with light transmittance around not Together pattern or printed words can be presented.
The above is only preferred embodiment of the present utility model, not does any pro forma to the utility model Limit, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any ability The technical staff in domain, in the range of without departing from technical solutions of the utility model, should utilize in the technology of the disclosure above Appearance is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model Hold, above example is made any simple modification, equivalent variations and modification according to technical spirit of the present utility model, still Belong in the range of technical solutions of the utility model.

Claims (9)

1. a kind of threshold light guide structure, it is characterised in that include:
One body, it is included:
One first side;
One second side, its position is relative to the first side;
One recess, it is the direction depression from the first side towards the second side;And,
One groove, it is depressed in the recess;
One luminescence component, it is mutually chimeric with the groove of the body, and the luminescence component is included:
One illuminator, it is located at the groove of the body;And
One light guide plate, it is included:
One incidence end, it is adjacent to the illuminator;
One exit end, it is relative to the incidence end;And,
One refraction inclined-plane, it is between the incidence end and the exit end;And,
One lid, it is covered on the recess of the body, and the lid is included:
One first perforation, it is arranged in the lid, and the exit end of the luminescence component is embedded in first perforation;And,
One second perforation, it is adjacent to first perforation.
2. threshold light guide structure according to claim 1, it is characterised in that
The L-shaped plate body in the section of the body, the first side has a short face and a long face being connected with the short face;
The L-shaped plate body in the section of the lid, short face of first perforation adjacent to the first side of the body.
3. threshold light guide structure according to claim 2, it is characterised in that the bottom surface of the groove of the body has one first Trough rim and one relative to first trough rim the second trough rim, short face of second trough rim adjacent to the first side;The concave part Point surrounded by cell wall, without cell wall and an opening is formed wherein at second trough rim.
4. threshold light guide structure according to claim 3, it is characterised in that the illuminator of the luminescence component is positioned adjacent to First trough rim of the groove.
5. threshold light guide structure according to claim 4, it is characterised in that the refraction inclined-plane of the light guide plate of the luminescence component With a first edge and one relative to the first edge second edge, the first edge is adjacent to the first of the groove Trough rim and be connected with the bottom surface of the groove, the second edge is adjacent to the second trough rim of the groove, and the second edge away from The bottom surface of the groove.
6. the threshold light guide structure according to any one of claim 3 to 5, it is characterised in that the second perforation of the lid It is adjacent to the long face of the first side of the body.
7. threshold light guide structure according to claim 6, it is characterised in that further include a lamellar body, it is included:
One transmittance section, its part is convexly equipped in the lamellar body and is embedded in the second perforation of the lid;And,
One light shielding part, it is located on the part that the transmittance section is not convexly equipped in the lamellar body, and the light shielding part between the lid and this Between the light guide plate of optical assembly.
8. the threshold light guide structure according to any one of claim 3 to 5, it is characterised in that
The plan view shape of the groove of the body is trapezoidal, and first trough rim is trapezoidal minor face, and second trough rim is trapezoidal length Side;
The plan view shape of the luminescence component is trapezoidal, and the luminescence component is corresponding and mutually embedding with the shape of the groove of the body Close.
9. threshold light guide structure according to claim 7, it is characterised in that
The plan view shape of the groove of the body is trapezoidal, and first trough rim is trapezoidal minor face, and second trough rim is trapezoidal length Side;
The plan view shape of the luminescence component is trapezoidal, and the luminescence component is corresponding and mutually embedding with the shape of the groove of the body Close.
CN201620947037.XU 2016-08-24 2016-08-26 Threshold light guide structure Expired - Fee Related CN206171315U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105212905 2016-08-24
TW105212905U TWM538889U (en) 2016-08-24 2016-08-24 Sill light guide structure

Publications (1)

Publication Number Publication Date
CN206171315U true CN206171315U (en) 2017-05-17

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Application Number Title Priority Date Filing Date
CN201620947037.XU Expired - Fee Related CN206171315U (en) 2016-08-24 2016-08-26 Threshold light guide structure

Country Status (2)

Country Link
CN (1) CN206171315U (en)
TW (1) TWM538889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110371044A (en) * 2019-07-26 2019-10-25 贵州大学 A kind of adjustable decorative panel of new-energy automobile new construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI721812B (en) * 2020-03-06 2021-03-11 宏裕汽車股份有限公司 Separate battery welcome pedal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110371044A (en) * 2019-07-26 2019-10-25 贵州大学 A kind of adjustable decorative panel of new-energy automobile new construction

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Publication number Publication date
TWM538889U (en) 2017-04-01

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170517

Termination date: 20180826

CF01 Termination of patent right due to non-payment of annual fee