Lens capable of achieving multi-position illumination through single light source
Lens capable of achieving multi-position illumination through single light source
- New search for: ZHONG CHENXI
- New search for: TANG HUAPING
- New search for: LI MENGSHI
- New search for: LAN ZHIQIANG
- New search for: JIANG SHAOCHUAN
- New search for: YANG XIUJUN
- New search for: ZHONG CHENXI
- New search for: TANG HUAPING
- New search for: LI MENGSHI
- New search for: LAN ZHIQIANG
- New search for: JIANG SHAOCHUAN
- New search for: YANG XIUJUN
The invention discloses a lens capable of achieving multi-position illumination through a single light source. The lens comprises a lens body, wherein a light condensation mechanism is arranged at thebottom of the middle of the lens body, a V-shaped groove is formed in the top of the middle of the lens body, fan-shaped holes with arc-shaped surfaces deviating from the V-shaped groove are symmetrically formed in two sides of the V-shaped groove correspondingly, V-shaped holes are further symmetrically formed in the two ends of the V-shaped groove correspondingly, the vertex angles of the V-shaped holes coincide with the end of the V-shaped groove in a matched mode, arc-shaped grooves which are symmetrically distributed in the two sides of the V-shaped groove and matched with a cup are formed in the two sides of the lens body correspondingly, arc-shaped edges of the arc-shaped grooves are inclined arc faces inclining upwards, and the midpoint of the connecting line of the midpoints of the two inclined arc faces is perpendicularly overlapped with the light condensation mechanism. According to the lens, only one light source needs to be arranged at the position of the light condensation mechanism, light rays can be irradiated to the V-shaped groove in a concentrated mode through the light condensation mechanism and are symmetrically reflected to the two sides through the V-shapedgroove, and it is guaranteed that the two arc-shaped grooves have enough light rays for illumination.
本发明公开了一种单光源可实现多处照明的透镜，其包括透镜本体，透镜本体的中间底部设聚光机构，透镜本体的中间顶部开设V形槽；V形槽的两侧对称开设有弧形面背离V形槽的扇形孔；V形槽的两端还对称开设有的V形孔，V形孔的顶角与V形槽的端部匹配重合；透镜本体的两侧开设有对称分布于V形槽两侧且与杯子相匹配的弧形槽，所述弧形槽的弧形边为倾斜向上的倾斜弧面，两个所述倾斜弧面的中点连线的中点与聚光机构垂直重叠。本发明只需要在聚光机构处设置一个光源，就可以通过聚光机构把光线集中照射至V形槽，并通过V形槽对称反射至两侧，保证两个弧形槽都有足够的光线照明。
Document information
Lens capable of achieving multi-position illumination through single light source
一种单光源可实现多处照明的透镜
2020-04-24
Patent
Electronic Resource
Chinese
| IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
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