CN218914680U

CN218914680U - Direct irradiation type laser enhanced automobile front lighting headlight module

Info

Publication number: CN218914680U
Application number: CN202223164943.7U
Authority: CN
Inventors: 沈国野; 刘君燕
Original assignee: Zhejiang Biken Technology Co ltd
Current assignee: Jiaxing Mingming Intelligent Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a direct-irradiation type laser enhanced automobile headlamp module, which comprises a support frame, a lens bracket, a dipped headlight cup and a high beam lamp group, wherein the rear end of the lens bracket is fixed on the support frame; the double-lens sheet comprises a high beam lens part and a low beam lens part which are integrally formed; the dipped headlight panel excites dipped headlight beams to the inner wall of the dipped headlight cup and transmits the dipped headlight beams to the dipped headlight lens part by utilizing the dipped headlight cup; the low beam lens part emits a low beam; the high beam group excites a mixed high beam of laser light and LED light to the high beam lens portion. Through the scheme, the utility model has the advantages of simple structure, enhanced light source and the like, and has high practical value and popularization value in the technical field of automobiles.

Description

Direct irradiation type laser enhanced automobile front lighting headlight module

Technical Field

The utility model relates to the technical field of automobiles, in particular to a direct laser enhanced automobile headlamp module.

Background

At present, direct-irradiation type automobile headlamp in the prior art mostly adopts far and near lamp components of a whole that can function independently to its structure is comparatively complicated, for example, "patent publication No.: CN207350067U, name: the utility model of Chinese of a direct injection Shan Yuanguang module ", it includes lens, support, LED chip and radiator; the lens is fixed on the support, an opening is formed in the position, opposite to the lens, of the support, the support is fixed on the radiator, a notch is formed in one end, close to the radiator, of the lens, and the LED chip is fixed on the radiator and opposite to the notch.

Therefore, there is an urgent need to provide a direct-injection type laser enhanced headlight module with simple structure and enhanced light source.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide a direct laser enhanced automobile headlamp module, which adopts the following technical scheme:

the direct-irradiation type laser enhanced automobile headlamp module comprises a support frame, a lens bracket, a dipped headlight cup and a dipped headlight plate, wherein the rear end of the lens bracket is fixed on the support frame; the double-lens sheet comprises a high beam lens part and a low beam lens part which are integrally formed; the dipped headlight panel excites dipped headlight beams to the inner wall of the dipped headlight cup and transmits the dipped headlight beams to the dipped headlight lens part by utilizing the dipped headlight cup; the low beam lens part emits a low beam; the high beam group excites a mixed high beam of laser light and LED light to the high beam lens portion.

Further, the high beam light group comprises a hollow laser mounting cover fixed at the front end of the support frame, an LED lamp panel fixed at the hollow bottom of the laser mounting cover, and a laser emission head fixed at the front end of the laser mounting cover and emitting laser to the LED lamp panel; the laser emitter emits laser and mixes the laser with the LED light emitted by the LED lamp panel, and the high beam lens part receives and transmits the mixed high beam.

Preferably, a laser mounting pressing plate is arranged on the upper inner wall of the front end of the laser mounting cover; the laser emission head is fixed on the laser installation pressing plate.

Further, the outer side wall of the laser installation cover is provided with a plurality of heat dissipation strips.

Preferably, the high beam lens portion and the low beam lens portion are arranged up and down, and the high beam lens portion is disposed at an upper portion of the low beam lens portion.

Further, the dipped beam cup comprises a fixing edge, a light condensing part and an inclined plate part which are integrally formed; the dipped headlight panel excites dipped headlight beams to the inner wall of the light condensing part; the light condensing part is spherical.

Further, the dipped headlight is installed by adopting a back-off; the dipped headlight panel is arranged at the lower part of the dipped headlight cup.

Further, the direct laser enhanced automobile headlamp module further comprises a radiator connecting block; the radiator connecting block is fixed on the support frame and is connected with the dipped headlight cup and the high beam group in a fitting way.

Further, the radiator connecting block is provided with a radiator fan.

Further, a cover plate is arranged at the bottom of the supporting frame.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The utility model skillfully sets the double lens sheet, and comprises a high beam lens part and a low beam lens part, wherein a low beam cup, a low beam lamp panel and a high beam lamp group are arranged on a support frame, the low beam lamp panel emits a low beam to the low beam lens part, and the high beam lamp group emits a mixed beam to the high beam lens part.

(2) The utility model skillfully sets the laser emission head and the LED lamp panel, and the laser is reflected to the central position of the LED fluorescent sheet of the LED lamp panel to realize a mixed light source, which has stronger central brightness than the similar high beam which only adopts an LED enhancement mode;

(3) According to the utility model, the radiator connecting block, the fan-type hot fan and the radiating strip are arranged, so that the heat dissipation is reliable.

In conclusion, the utility model has the advantages of simple structure, enhanced light source and the like, and has high practical value and popularization value in the technical field of automobiles.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings to be used in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope of protection, and other related drawings may be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of beam transmission according to the present utility model.

Fig. 2 is a schematic view of a first angle structure of the present utility model.

Fig. 3 is a schematic structural view of a second angle of the present utility model.

Fig. 4 is a schematic view of a structure with a support frame removed in the present utility model.

Fig. 5 is a schematic view of the structure of the present utility model with the support frame and the lens holder removed.

Fig. 6 is a schematic structural diagram of a high beam set according to the present utility model.

Fig. 7 is a schematic structural view of a dipped headlight and a dipped headlight panel according to the utility model.

In the above figures, the reference numerals correspond to the component names as follows:

1. a support frame; 2. a lens holder; 3. dipped beam cup; 4. a high beam light group; 5. a double lens sheet; 6. a radiator connecting block; 7. a cover plate; 8. dipped headlight panel; 31. a fixed edge; 32. a light-gathering section; 33. a sloping plate part; 41. a laser mounting cover; 42. a laser mounting pressing plate; 43. a laser emitting head; 44. an LED lamp panel; 45. a heat dissipation strip; 51. a high beam lens section; 52. a low beam lens section; A. mixing the high beam; B. dipped beam.

Detailed Description

For the purposes, technical solutions and advantages of the present application, the present utility model will be further described with reference to the accompanying drawings and examples, and embodiments of the present utility model include, but are not limited to, the following examples. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

Examples

In this embodiment, the term "and/or" is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.

The terms first and second and the like in the description and in the claims of the present embodiment are used for distinguishing between different objects and not for describing a particular sequential order of objects. For example, the first target object and the second target object, etc., are used to distinguish between different target objects, and are not used to describe a particular order of target objects.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, the plurality of processing units refers to two or more processing units; the plurality of systems means two or more systems.

As shown in fig. 1 to 7, the present embodiment provides a direct-irradiation type laser enhanced headlight module, which includes a support frame 1, a lens support 2 with a rear end fixed on the support frame 1, a low beam cup 3 fixed on the support frame 1, a high beam lamp set 4 arranged at a front end of the support frame 1 and arranged between the support frame 1 and the lens support 2, a low beam lamp plate 8 fixed in the support frame 1 and facing the low beam cup 3, a double lens plate 5 fixed on the lens support 2, a radiator connecting block 6 fixed on the support frame 1 and connected with the low beam cup 3 and the high beam lamp set 4 in a fitting manner, and a cover plate 7 fixed at a bottom of the support frame 1. Wherein a heat radiation fan (not shown) is provided at the heat sink connection block 6. In the present embodiment, the dual lens 5 includes a high beam lens 51 and a low beam lens 52, the low beam panel 8 excites the low beam B toward the inner wall of the low beam cup 3, and is converged and transferred to the low beam lens 52 by the low beam cup 3, and the low beam lens 52 emits the low beam. The high beam group 4 excites the mixed high beam a of the laser light and the LED light to the high beam lens unit 51.

In the present embodiment, the high beam set 4 includes a hollow laser mounting cover 41 fixed to the front end of the support frame 1, an LED lamp panel 44 fixed to the hollow bottom of the laser mounting cover 41, a laser mounting platen 42 provided on the upper inner wall of the front end of the laser mounting cover 41, and a laser emitting head 43 fixed to the laser mounting platen 42 and emitting laser light to the LED lamp panel 44. The laser emitting head 43 emits a laser beam, reflects the laser beam to the center of the LED fluorescent sheet of the LED panel in the laser mounting cover 41, mixes the laser beam with the LED light, and receives and transmits the mixed high beam by the high beam lens 51.

In the present embodiment, the passing cup 3 includes a fixing rim 31, a light condensing portion 32, and a sloping plate portion 33 integrally formed; the dipped headlight panel 8 excites a dipped headlight beam toward an inner wall of the light condensing part 32. Wherein, the dipped headlight 3 is installed by back-off; the dipped headlight panel 8 is arranged at the lower part of the dipped headlight cup 3. The light condensing portion 32 has a spherical shape. The light beams emitted from the low beam lamp panel 8 are collected and reflected by the light collecting part 32 to the low beam lens part 52, and the low beam light beam is directly emitted out of the low beam lens part 52 by the refraction action of the low beam lens part 52.

In this embodiment, a certain amount of heat is generated on the passing light cup 3 and the laser mounting cover 41, and then the heat dissipation device is thermally conducted by providing the heat sink connection block 6 and the heat dissipation strip 45.

The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, but all changes made by adopting the design principle of the present utility model and performing non-creative work on the basis thereof shall fall within the scope of the present utility model.

Claims

1. The direct irradiation type laser enhanced automobile headlamp module is characterized by comprising a support frame (1), a lens bracket (2) with the rear end fixed on the support frame (1), a dipped headlight cup (3) fixed on the support frame (1), a high beam lamp group (4) arranged at the front end of the support frame (1) and arranged between the support frame (1) and the lens bracket (2), a dipped headlight plate (8) fixed in the support frame (1) and facing the dipped headlight cup (3), and a double lens sheet (5) fixed on the lens bracket (2); the double lens sheet (5) comprises a high beam lens part (51) and a low beam lens part (52) which are integrally formed; the dipped headlight panel (8) excites dipped headlight beams towards the inner wall of the dipped headlight cup (3) and utilizes the dipped headlight cup (3) to gather and transmit the dipped headlight beams to the dipped headlight lens part (52); the low beam lens part (52) emits a low beam; the high beam group (4) excites a mixed high beam of laser light and LED light to the high beam lens unit (51).

2. The direct-irradiation type laser enhanced automotive headlamp module according to claim 1, wherein the high beam lamp set (4) comprises a hollow laser mounting cover (41) fixed at the front end of the supporting frame (1), an LED lamp panel (44) fixed at the hollow bottom of the laser mounting cover (41), and a laser emitting head (43) fixed at the front end of the laser mounting cover (41) and emitting laser to the LED lamp panel (44); the laser emitting head (43) emits laser and mixes with the LED light emitted by the LED lamp panel (44), and the high beam lens part (51) receives and transmits the mixed high beam.

3. A direct-injection type laser enhanced automotive headlamp module according to claim 2, wherein a laser mounting pressing plate (42) is provided on an upper inner wall of a front end of the laser mounting cap (41); the laser emitting head (43) is fixed on the laser mounting pressing plate (42).

4. A direct-lit laser enhanced automotive headlamp module according to claim 2 or 3, wherein the outer side wall of the laser mounting cover (41) is provided with a plurality of heat dissipating strips (45).

5. A direct-beam laser enhanced automotive headlamp module according to claim 2, wherein the high beam lens portion (51) and the low beam lens portion (52) are arranged up and down, and the high beam lens portion (51) is disposed at an upper portion of the low beam lens portion (52).

6. A direct-injection laser enhanced automotive headlamp module according to claim 1, characterized in that the dipped headlight (3) comprises an integrally formed fixing rim (31), a condensing portion (32) and a sloping plate portion (33); the dipped headlight panel (8) excites dipped headlight beams to the inner wall of the light gathering part (32); the light-gathering portion (32) is spherical.

7. A direct-lit laser enhanced automotive headlamp module according to claim 1 or 6, wherein the dipped headlight (3) is mounted with a back-off; the dipped headlight panel (8) is arranged at the lower part of the dipped headlight cup (3).

8. A direct laser enhanced automotive headlamp module according to claim 1 or 2 or 3 or 5 or 6, further comprising a radiator connection block (6); the radiator connecting block (6) is fixed on the support frame (1) and is connected with the dipped headlight (3) and the high beam lamp group (4) in a fitting way.

9. A direct laser enhanced automotive headlamp module according to claim 8, characterized in that the radiator connection block (6) is provided with a radiator fan.

10. A direct laser enhanced automotive headlamp module according to claim 1, characterized in that the bottom of the support frame (1) is provided with a cover plate (7).