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CN-224229785-U - Dipped beam lens module

CN224229785UCN 224229785 UCN224229785 UCN 224229785UCN-224229785-U

Abstract

The application relates to the technical field of automobile lamps, and comprises a low beam lens module. The low beam lens module comprises a lens support assembly, an outer lens, an inner lens and a light emitting assembly, wherein the lens support assembly comprises an integrated lens support and a light type baffle, the outer lens is arranged on the lens support, the outer lens is located on one side of the light type baffle in a first direction, the inner lens is arranged on the lens support, the inner lens is located on the other side of the light type baffle in the first direction, the light emitting assembly is arranged on one side, far away from the light type baffle, of the inner lens in the first direction, and light rays output by the light emitting assembly can sequentially pass through the inner lens and the light type baffle and be emitted from the outer lens. Through the technical scheme, the installation steps of the low beam lens module are simplified, in the assembly process, the parts do not have the overturning process, automatic installation is facilitated, and the assembly efficiency is improved.

Inventors

  • JIN GUANYANG
  • WANG WEI
  • SHEN JIANJIAN
  • ZHOU HONGTAO
  • JIN SHENGHONG

Assignees

  • 浙江零跑科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (10)

  1. 1. A low beam lens module, characterized in that the low beam lens module has a first direction (X), the low beam lens module comprising: A lens holder assembly (1) comprising an integral lens holder (10) and a light type baffle (11); an outer lens (20) provided on the lens holder (10), the outer lens (20) being located on one side of the light-type barrier (11) in the first direction (X); an inner lens (40) provided on the lens holder (10) and the inner lens (40) is located on the other side of the light-type barrier (11) in the first direction (X), and The light emitting assembly (60) is arranged on one side, away from the light type baffle (11), of the inner lens (40) in the first direction (X), and light rays output by the light emitting assembly (60) can sequentially pass through the inner lens (40) and the light type baffle (11) and are emitted from the outer lens (20).
  2. 2. The low beam lens module according to claim 1, wherein the lens holder (10) comprises a mounting plate (12), a positioning plate (13) and a limiting plate (14), the mounting plate (12) is connected with the positioning plate (13), and the limiting plate (14) is arranged at two sides of the positioning plate (13); The lens support assembly (1) further comprises an upper cover (50), the upper cover (50) is detachably connected with the lens support (10), the upper cover (50), the limiting plate (14), the mounting plate (12) and the positioning plate (13) are enclosed to form a mounting cavity (15), and the light type baffle (11) is arranged in the mounting cavity (15).
  3. 3. The low beam lens module according to claim 2, wherein the two sides of the upper cover (50) are provided with clamping pieces (51), the limiting plate (14) is provided with a clamping groove (141), and the clamping pieces (51) are in plug-in fit with the clamping grooves (141).
  4. 4. The low beam lens module according to claim 2, further comprising an ellipsoid (30), wherein the ellipsoid (30) is disposed on the lens holder (10), and the ellipsoid (30) is located between the outer lens (20) and the light-type baffle (11) in the first direction (X), a plurality of second positioning posts (31) are disposed on a side of the ellipsoid (30) facing the positioning plate (13), a plurality of second positioning grooves (131) are disposed on the positioning plate (13), and the second positioning posts (31) are in plug-in fit with the second positioning grooves (131).
  5. 5. The low beam lens module according to claim 4, wherein a guide post (32) is provided on a side of the ellipsoid (30) facing the limiting plate (14), a first guide piece (142) and a second guide piece (143) are provided on the limiting plate (14), the first guide piece (142) and the second guide piece (143) are provided in the mounting cavity (15), a guide groove (144) is formed between the first guide piece (142) and the second guide piece (143), and the guide post (32) is slidably inserted in the guide groove (144).
  6. 6. The low beam lens module according to claim 2, wherein the inner lens (40) is provided with a pre-installation hole (41), a side of the mounting plate (12) facing the inner lens (40) is provided with a pre-installation column (123), and the pre-installation column (123) is in plug-in fit with the pre-installation hole (41).
  7. 7. The low beam lens module according to claim 1, wherein the outer lens (20) has a light incident surface (21) and a light emergent surface (22) which are arranged in opposite directions, a plurality of first positioning posts (23) are arranged on one side of the light incident surface (21) of the outer lens (20), a plurality of first positioning grooves (16) are formed in the lens support (10), each first positioning post (23) is correspondingly arranged with each first positioning groove (16), and the first positioning posts (23) are in plug-in fit with the first positioning grooves (16).
  8. 8. The low beam lens module of claim 6, further comprising a heat sink (70), the heat sink (70) being mounted to the mounting plate (12).
  9. 9. The low beam lens module according to claim 8, wherein the light emitting assembly (60) comprises a circuit board (61) and a plurality of light emitting elements (62) integrated on the circuit board (61), the light emitting assembly (60) is arranged between the radiator (70) and the inner lens (40), a first positioning hole (63) is formed in the circuit board (61), and the first positioning hole (63) is in plug-in fit with the pre-installed post (123).
  10. 10. The low beam lens module according to claim 1, wherein the inner lens (40) comprises an inner lens body (43) and an inner lens holder (44), the inner lens body (43) and the inner lens holder (44) being of a split assembly structure.

Description

Dipped beam lens module Technical Field The application relates to the technical field of automobile lamps, in particular to a low beam lens module. Background The current low beam lens group mainly uses a projection type (Poly-Ellipsoid System, PES) scheme and a direct projection type scheme, the PES scheme mainly comprises a reflector, a low beam type baffle and a projection lens, the direct projection type scheme mainly comprises an inner lens, a low beam type baffle and a projection lens, and the main difference between the two schemes is that the light-emitting diode (LED) light focusing implementation schemes are different. The optical lens group adopting the direct projection scheme has the advantages of lighter weight and the like. However, the existing low beam lens assembly is complicated in installation steps, and is not beneficial to automatic installation, so that the assembly efficiency is low. Disclosure of utility model The embodiment of the application provides a low beam lens module, which simplifies the installation steps of the low beam lens module, improves the assembly efficiency and at least partially solves the technical problems. In order to achieve the above object, according to a first aspect of the present application, there is provided a low beam lens module having a first direction, comprising: a lens holder assembly including an integrated lens holder and a light type barrier; The outer lens is arranged on the lens support and is positioned on one side of the light type baffle plate in the first direction; An inner lens arranged on the lens support and located on the other side of the light type baffle plate in the first direction, and The light-emitting component is arranged on one side, far away from the light-type baffle plate, of the inner lens in the first direction, and light rays output by the light-emitting component can sequentially pass through the inner lens and the light-type baffle plate and be emitted from the outer lens. Optionally, the lens support comprises a mounting plate, a positioning plate and a limiting plate, wherein the mounting plate is connected with the positioning plate, and the limiting plate is arranged on two sides of the positioning plate; the lens support component further comprises an upper cover, the upper cover is detachably connected with the lens support, the upper cover, the limiting plate, the mounting plate and the positioning plate enclose to form a mounting cavity, and the light type baffle is arranged in the mounting cavity. Optionally, clamping pieces are arranged on two sides of the upper cover, clamping grooves are formed in the limiting plates, and the clamping pieces are in splicing fit with the clamping grooves. Optionally, the low beam lens module further includes an ellipsoid, the ellipsoid is disposed on the lens support, and the ellipsoid is located between the outer lens and the light type baffle in the first direction, a plurality of second positioning columns are disposed on one side of the ellipsoid, facing the positioning plate, and a plurality of second positioning grooves are disposed on the positioning plate, and the second positioning columns are in plug-in fit with the second positioning grooves. Optionally, one side of ellipsoid towards the limiting plate is provided with the guide post, is provided with first guide piece and second guide piece on the limiting plate, and first guide piece and second guide piece set up in the installation cavity, form the guide way between first guide piece and the second guide piece, and the guide post slides and inserts and locate in the guide way. Optionally, the inner lens is provided with a preassembling hole, and one side of the mounting plate facing the inner lens is provided with a preassembling column which is in plug-in fit with the preassembling hole. Optionally, the outer lens has a light incident surface and a light emergent surface that are arranged in opposite directions, one side of the light incident surface of the outer lens is provided with a plurality of first positioning columns, the lens support is provided with a plurality of first positioning grooves, each first positioning column is correspondingly arranged with each first positioning groove, and the first positioning columns are in plug-in fit with the first positioning grooves. Optionally, a heat sink is further included, the heat sink being mounted to the mounting plate. Optionally, the light emitting component comprises a circuit board and a plurality of light emitting elements integrated on the circuit board, the light emitting component is arranged between the radiator and the inner lens, a first positioning hole is formed in the circuit board, and the first positioning hole is in plug-in fit with the preassembled column. Optionally, the inner lens includes an inner lens body and an inner lens support, and the inner lens body and the inner lens support are in a split assembly structure. The lens sup