MY179881A - Lamp lens - Google Patents

Lamp lens

Info

Publication number
MY179881A
MY179881A MYPI2016701739A MYPI2016701739A MY179881A MY 179881 A MY179881 A MY 179881A MY PI2016701739 A MYPI2016701739 A MY PI2016701739A MY PI2016701739 A MYPI2016701739 A MY PI2016701739A MY 179881 A MY179881 A MY 179881A
Authority
MY
Malaysia
Prior art keywords
light input
optical axis
end portion
input surface
lamp lens
Prior art date
Application number
MYPI2016701739A
Inventor
Lin Min-Feng
Shih Ming-Chin
Original Assignee
Tyc Brother Ind 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 Tyc Brother Ind Co Ltd filed Critical Tyc Brother Ind Co Ltd
Publication of MY179881A publication Critical patent/MY179881A/en

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A lamp lens includes a reflecting surface (1), a first light input surface (2), a second light input surface (3), and a light input surface (4). The reflecting surface (1) surrounds an optical axis (L), and has a first end portion (11) and a second end portion (12). The first input light input surface (2) surrounds the optical axis (L) and extends from the first end portion (11) toward the second end portion (12). The second light input surface (3) is disposed between the first and second end portions (11, 12), cooperates with the first light input surface (11) to define a receiving space (30), and is symmetrical with respect to an imaginary plane passing through the optical axis (L). The light output surface (4) has a ring surface portion (41) connected to the first end portion (11) and surrounding the optical axis (L), and a central surface portion (42) disposed on the optical axis (L), surrounded by the ring surface portion (41), and being a curved surface. Figure 6
MYPI2016701739A 2015-10-19 2016-05-13 Lamp lens MY179881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104216684U TWM524427U (en) 2015-10-19 2015-10-19 Multiple reflection surface TIR lens optical structure for high-low beam lamp

Publications (1)

Publication Number Publication Date
MY179881A true MY179881A (en) 2020-11-18

Family

ID=56329392

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701739A MY179881A (en) 2015-10-19 2016-05-13 Lamp lens

Country Status (3)

Country Link
JP (1) JP3205171U (en)
MY (1) MY179881A (en)
TW (1) TWM524427U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI621803B (en) * 2017-03-06 2018-04-21 T Y C Brother Industrial Co Ltd Lamp lens
CN108916805B (en) * 2017-03-22 2021-03-30 堤维西交通工业股份有限公司 Car light lens
CN108923743B (en) * 2018-07-26 2024-05-28 深圳市昂特尔太阳能投资有限公司 Miniature high-efficiency solar module

Also Published As

Publication number Publication date
TWM524427U (en) 2016-06-21
JP3205171U (en) 2016-07-07

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