CN201961230U - Self-locking light guide ring structure with smooth arc-shaped surface for lateral light incidence - Google Patents
Self-locking light guide ring structure with smooth arc-shaped surface for lateral light incidence Download PDFInfo
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- CN201961230U CN201961230U CN2011200281191U CN201120028119U CN201961230U CN 201961230 U CN201961230 U CN 201961230U CN 2011200281191 U CN2011200281191 U CN 2011200281191U CN 201120028119 U CN201120028119 U CN 201120028119U CN 201961230 U CN201961230 U CN 201961230U
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- cylindrical tube
- leaded light
- smooth
- light guide
- light
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Abstract
The utility model relates to a self-locking light guide ring structure with a smooth arc-shaped surface for lateral light incidence, which comprises a light guide ring support body and a light guide ring. The light guide ring comprises a transparent cylindrical tube, a smooth sloping surface is arranged between the surface of one end face of the cylindrical tube and an outer side face of the cylindrical tube, the other end face protrudes out vertical to the outer side face of the cylindrical tube to form a round platform surface, the inner side edge of the cylindrical tube on the round platform surface adopts an arc-shaped smooth inclined surface, the round platform surface is at least provided with a light leading-in slot, and self-locking convex ribs are arranged around the outer side face of the cylindrical tube. The utility model has the advantages that: the light guide ring has a simple structure, is easy to assemble and can be screwed into the surface shell of the light guide ring support body with tools, and no other fastening measures are needed due to the self-locking function. With good light guide effect, the technical requirements of light guiding are satisfied. Therefore, good economic benefits can be achieved due to high product quality and cost reduction.
Description
Technical field
The utility model relates to a kind of leaded light coil structures of automobile instrument panel, relates in particular to a kind of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking.
Background technology
The illumination of automobile instrument panel realizes by the LED light irradiation, the existing leaded light circle of dial plate externally transparent ring place is a circular configuration, but its inner structure does not possess smooth cambered surface leaded light, the combination of its side direction light inlet, self-locking aspect lacks perfection, and causes its leaded light coil structures can not take into account light guide effect, simple in structure, every advantage of being easy to aspects such as assembling simultaneously.
Summary of the invention
The purpose of this utility model is to have proposed a kind of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking for addressing the above problem, its structure can import light into by the side direction light inlet groove of its bottom, by smooth cambered surface light is guided to circumferencial direction, and reflect light to the outside by the in-to-in inclined-plane, form evenly full light guide effect.
To achieve these goals, the technical solution of the utility model is: a kind of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking, comprise leaded light circle supportive body and leaded light circle, described leaded light circle has a transparent column shape tube, cylindrical tube has two end faces up and down, be smooth domatic between one of them end face surface and the cylindrical tube lateral surface, another end face outside vertical outwards convexes to form a round table surface in the lateral surface of cylindrical tube, cylindrical tube inner side edge edge on round table surface is a circular arc smooth bevel, at least be provided with a light on the described round table surface and import notch, be provided with protruding muscles and bones around the cylindrical tube lateral surface, described leaded light circle supportive body is provided with the circular hole that matches with cylindrical tube, periphery at circular hole is provided with groove, cylindrical tube inserts circular hole, and the protruding muscles and bones of cylindrical tube lateral surface snaps in groove is fixed on the leaded light circle supportive body leaded light circle.
The material of described transparent column shape tube is a kind of in glass or organism glass or the transparent plastic material.
Described smooth domatic and the angle cylindrical tube lateral surface are 45 degree, and described smooth bevel and cylindrical tube medial surface angle are 45 to spend.
Described protruding muscles and bones evenly is provided with three around the cylindrical tube lateral surface.
Import notch to being provided with two light on the described round table surface, two notches are symmetrical arranged.
The beneficial effect that the utility model is compared the prior art generation is: the leaded light coil structures is simple, and light guide effect is good, is easy to assembling, as long as serviceable tool screws in leaded light circle supportive body face-piece with the leaded light circle, because of its auto-lock function, no longer needs other security measure.Its good light guide effect has satisfied the technical requirements of leaded light well, and it is simple in structure, be easy to assembling has saved material cost and packaging technology cost, and therefore, it produces good economic benefit by good product design being provided and saving cost.
Below in conjunction with drawings and Examples the utility model being done one describes in detail.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model leaded light coil structures scheme drawing;
Fig. 3 is the utility model leaded light circle supportive body local structure scheme drawings;
Fig. 4 is the utility model application example generalized section;
Fig. 5 the utlity model has the leaded light coil structures scheme drawing that two light import notch.
The specific embodiment
A kind of leaded light coil structures embodiment with smooth cambered surface side direction light inlet and energy self-locking, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, described structure comprises leaded light circle supportive body 1 and leaded light circle 2, as Fig. 1, Fig. 2 and shown in Figure 3, described leaded light circle has a transparent column shape tube 2-1, cylindrical tube has up and down two end faces, be smooth domatic 2-2 between one of them end face surface and the cylindrical tube lateral surface, and the smooth domatic and angle cylindrical tube lateral surface is 45 to spend; Another end face outside vertical outwards convexes to form a round table surface 2-3 in the lateral surface of cylindrical tube, and the cylindrical tube inner side edge on round table surface is along being a circular arc smooth bevel 2-4, and smooth bevel and cylindrical tube medial surface angle are 45 degree; At least be provided with a light on the described round table surface and import notch 2-5, be provided with protruding muscles and bones 2-6 around the cylindrical tube lateral surface, described leaded light circle supportive body is provided with the circular hole 1-1 that matches with cylindrical tube, periphery at circular hole is provided with groove 1-2, cylindrical tube inserts circular hole, and the protruding muscles and bones of cylindrical tube lateral surface snaps in groove is fixed on the leaded light circle supportive body leaded light circle.
The material of described transparent column shape tube is a kind of to realize light guide effect in glass or organism glass or the transparent plastic material.
As shown in Figure 4, the leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking of present embodiment, it imports notch mounted LEDs lamp 3 by the lateral light that is provided with on the round table surface of leaded light circle bottom and imports light into, and the slip circle face 2-7 by round table surface bottom surface, photoconduction aperture bottom with photoconduction to circumference, circular arc smooth bevel 2-4 by cylindrical tube inner side edge edge reflects light to the outside again, realizes the side direction light inlet and evenly effectively light is exported to the domatic 2-2 of outer smooth zone.
Described protruding muscles and bones evenly is provided with three around the cylindrical tube lateral surface, 3 muscles and bones are packed into behind the face-piece, rotate to an angle, forward on the groove 1-2 that the periphery at circular hole of the vertical direction on the face-piece is provided with to realize the vertical direction locking position of leaded light circle, on leaded light circle cylindrical tube lateral surface, also be provided with self-locking salient point 2-8, the hole wall of the circular hole that leaded light circle supportive body and cylindrical tube match is provided with salient point retaining muscle 1-3, when the leaded light circle rotates to the groove location of face-piece vertical direction, the self-locking salient point is crossed the salient point retaining muscle of circumferencial direction on the face-piece, realizes the locking of hand of rotation.
A kind of another embodiment of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking, referring to embodiment 1 and Fig. 5, be that with the difference of embodiment this example replenishes light inlet by the mode of two places placement LED lamp, make the leaded light circle obtain better light guide effect, therefore, import notch to being provided with two light on the described round table surface, two notches are symmetrical arranged.
Claims (5)
1. one kind has the also leaded light coil structures of energy self-locking of smooth cambered surface side direction light inlet, comprise leaded light circle supportive body and leaded light circle, it is characterized in that, described leaded light circle has a transparent column shape tube, cylindrical tube has two end faces up and down, be smooth domatic between one of them end face surface and the cylindrical tube lateral surface, another end face outside vertical outwards convexes to form a round table surface in the lateral surface of cylindrical tube, cylindrical tube inner side edge edge on round table surface is a circular arc smooth bevel, at least be provided with a light on the described round table surface and import notch, be provided with protruding muscles and bones around the cylindrical tube lateral surface, described leaded light circle supportive body is provided with the circular hole that matches with cylindrical tube, periphery at circular hole is provided with groove, cylindrical tube inserts circular hole, and the protruding muscles and bones of cylindrical tube lateral surface snaps in groove is fixed on the leaded light circle supportive body leaded light circle.
2. a kind of have smooth cambered surface side direction light inlet and leaded light coil structures that can self-locking according to claim 1 is characterized in that, the material of described transparent column shape tube is a kind of in glass or organism glass or the transparent plastic material.
3. a kind of have smooth cambered surface side direction light inlet and leaded light coil structures that can self-locking according to claim 1 is characterized in that, described smooth domatic and the angle cylindrical tube lateral surface are 45 degree, and described smooth bevel and cylindrical tube medial surface angle are 45 to spend.
4. a kind of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking according to claim 1 is characterized in that described protruding muscles and bones evenly is provided with three around the cylindrical tube lateral surface.
5. a kind of leaded light coil structures with smooth cambered surface side direction light inlet and energy self-locking according to claim 1 is characterized in that import notches to being provided with two light on the described round table surface, two notches are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200281191U CN201961230U (en) | 2011-01-27 | 2011-01-27 | Self-locking light guide ring structure with smooth arc-shaped surface for lateral light incidence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200281191U CN201961230U (en) | 2011-01-27 | 2011-01-27 | Self-locking light guide ring structure with smooth arc-shaped surface for lateral light incidence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961230U true CN201961230U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200281191U Expired - Fee Related CN201961230U (en) | 2011-01-27 | 2011-01-27 | Self-locking light guide ring structure with smooth arc-shaped surface for lateral light incidence |
Country Status (1)
| Country | Link |
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| CN (1) | CN201961230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941812A (en) * | 2012-10-31 | 2013-02-27 | 埃泰克汽车电子(芜湖)有限公司 | Luminous stereoscopic dial assembly structure of automobile |
| CN108884977A (en) * | 2016-03-29 | 2018-11-23 | 标致雪铁龙汽车股份有限公司 | The lighting device of the shell of reception cylinder including the cylindrical sector with light guide |
| CN110598518A (en) * | 2019-06-25 | 2019-12-20 | 深圳市兆驰数码科技股份有限公司 | Fingerprint module circle light guide ring |
-
2011
- 2011-01-27 CN CN2011200281191U patent/CN201961230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941812A (en) * | 2012-10-31 | 2013-02-27 | 埃泰克汽车电子(芜湖)有限公司 | Luminous stereoscopic dial assembly structure of automobile |
| CN102941812B (en) * | 2012-10-31 | 2015-10-07 | 埃泰克汽车电子(芜湖)有限公司 | A kind of automobile calibrated disc unit construction of light-emitting 3 D |
| CN108884977A (en) * | 2016-03-29 | 2018-11-23 | 标致雪铁龙汽车股份有限公司 | The lighting device of the shell of reception cylinder including the cylindrical sector with light guide |
| CN110598518A (en) * | 2019-06-25 | 2019-12-20 | 深圳市兆驰数码科技股份有限公司 | Fingerprint module circle light guide ring |
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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: 20110907 Termination date: 20140127 |