CN215411713U

CN215411713U - LED far and near light module

Info

Publication number: CN215411713U
Application number: CN202120916164.4U
Authority: CN
Inventors: 程葛军
Original assignee: Danyang Yinuo Photoelectric Technology Co ltd
Current assignee: Danyang Yinuo Photoelectric Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-04
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an LED far and near light module, which effectively reduces the heating of a product by adopting LED particles distributed dispersedly, does not need to increase a fan for heat dissipation, and greatly reduces the cost; the three reflectors are used for imaging respectively, so that the requirement of the flat and long shape of the automobile lamp is met.

Description

LED far and near light module

Technical Field

The utility model particularly relates to an LED high-beam and low-beam module.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, and not only is related to the external image of an automobile owner, but also is closely related to safe driving under night driving or bad weather conditions.

LED headlamps are one of the important types of automotive headlamps, and have become the lighting option for more and more automotive headlamps. The LED headlamp has the characteristics of energy conservation, environmental protection, durability, small volume, instant lighting and the like. Due to the self-lighting property (120-degree lighting) of the LED, the LED modules in the market are basically single-function modules, namely single-near light or single-far light. As shown in fig. 1, to satisfy the basic high and low beam functions of the car light, the LED high and low beam modules on the market currently generally adopt the following structure, including a heat sink 3, a fan 8 installed on the heat sink 3, an LED circuit board 7 installed on the heat sink 3, a low beam reflector 1 installed on the heat sink 3, a high beam reflector 2 installed on the heat sink 3 and located below the low beam reflector 1, a high and low beam switching mechanism 6 installed on the heat sink 3, a lens support 5 installed on the heat sink 3, a lens 4 installed on the lens support 5, and the high and low beam switching mechanism 6 controls the working angle of a movable light barrier through an electromagnetic valve, so as to realize the switching of low beam and high beam. However, the high-low beam switching mechanism and the fan greatly increase the production cost of the LED headlamp, and the volume of the high-low beam switching mechanism and the fan changes, so that the flat and long shape requirement of the car lamp cannot be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an LED high-beam and low-beam module.

The technical scheme for solving the problems comprises the following steps: an LED high and low beam module comprises a radiator, an LED circuit board arranged on the upper end face of the radiator, a plurality of LED particles which are arranged on the LED circuit board and distributed dispersedly, a low beam reflector arranged on the upper end face of the radiator, a reflecting surface arranged on the upper end face of the low beam reflector, a pair of high beam reflectors which are arranged on the upper end face of the radiator and are respectively positioned on the front side and the rear side of the low beam reflector, a lens bracket arranged on the left end face of the radiator and a lens arranged on the lens bracket, wherein the high beam reflector is positioned below the low beam reflector;

furthermore, the lens support comprises an upper support arranged on the radiator, and a lower support arranged on the radiator and connected with the lower end face of the upper support, wherein the upper support and the lower support form a frame structure;

the upper bracket comprises a regular part A with a door-shaped structure and a special-shaped part A which is connected with the upper end surface of the regular part into a whole and has an arc-shaped structure;

the inner surface of the orthomorphic part A is provided with a pair of upper slots A which are respectively positioned at the front side and the rear side of the orthomorphic part A; the lower end face of the special-shaped part A is provided with a pair of upper slots B which are respectively positioned at the front side and the rear side of the special-shaped part A, and the upper slots B are communicated with the upper slots A;

the lower bracket comprises a regular part B with a door-shaped structure and a special-shaped part B which is connected with the upper end surface of the regular part into a whole and has an arc-shaped structure;

the inner surface of the orthomorphic part B is provided with a pair of lower slots A which are respectively positioned at the front side and the rear side of the orthomorphic part B; the upper end surface of the special-shaped part B is provided with a pair of lower slots B which are respectively positioned at the front side and the rear side of the special-shaped part B, and the lower slots B are communicated with the lower slot A;

lens include the lens main part of arc structure, install at lens main part up end and be located lens main part front and back both sides respectively, the first post of inserting of mutually supporting with last slot A, first post of inserting inserts in last slot A, install at lens main part up end and be located lens main part front and back both sides respectively, the post is inserted to the second of mutually supporting with last slot B, the post is inserted to the second, install under the lens main part terminal surface and be located lens main part front and back both sides respectively, insert the post with slot A mutually supporting's third down, the post is inserted in slot A down to the third, install under the lens main part terminal surface and be located lens main part front and back both sides respectively, insert the post with slot B mutually supporting's fourth down, the post is inserted in slot B down to the fourth.

The utility model has the following beneficial effects: according to the utility model, the LED particles distributed dispersedly are adopted, so that the heat emission of the product is effectively reduced, a fan is not required to be added for heat dissipation, and the cost is greatly reduced; the three reflectors are used for imaging respectively, so that the requirement of the flat and long shape of the automobile lamp is met.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the upper bracket structure of the present invention;

FIG. 6 is a schematic view of the lower bracket structure of the present invention;

FIG. 7 is a first schematic view of a lens structure according to the present invention;

FIG. 8 is a second schematic view of a lens structure according to the present invention.

In the figure:

100-radiator, 200-LED circuit board, 300-low beam reflector, 400-high beam reflector, 500-lens support, 501-upper support, 502-lower support, 503-orthomorphism part A, 504-dysmorphism part A, 505-upper slot A, 506-upper slot B, 507-orthomorphism part B, 508-dysmorphism part B, 509-lower slot A, 510-lower slot B, 600-lens, 601-lens body, 602-first inserted column, 603-second inserted column, 604-third inserted column, 605-fourth inserted column.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description.

An LED high beam and low beam module comprises a radiator 100, an LED circuit board 200 arranged on the upper end face of the radiator 100, a plurality of LED particles which are arranged on the LED circuit board 200 and distributed dispersedly, a low beam reflector 300 arranged on the upper end face of the radiator 100, a reflecting surface arranged on the upper end face of the low beam reflector 300, a pair of high beam reflectors 400 arranged on the upper end face of the radiator 100 and respectively positioned on the front side and the rear side of the low beam reflector 300, a lens support 500 arranged on the left end face of the radiator 100 and a lens 600 arranged on the lens support 500, wherein the high beam reflectors 400 are positioned below the low beam reflector 300;

the lens holder 500 includes an upper holder 501 mounted on the heat sink 100, and a lower holder 502 mounted on the heat sink 100 and connected to a lower end surface of the upper holder 501, wherein the upper holder 501 and the lower holder 502 form a frame structure;

the upper bracket 501 comprises a regular part A503 with a door-shaped structure and an irregular part A504 which is connected with the upper end surface of the regular part into a whole and has an arc-shaped structure;

a pair of upper slots A505 are arranged on the inner surface of the orthomorphic part A503, and the upper slots A505 are respectively positioned at the front side and the rear side of the orthomorphic part A503; the lower end surface of the special-shaped part A504 is provided with a pair of upper slots B506, the upper slots B506 are respectively positioned at the front side and the rear side of the special-shaped part A504, and the upper slots B506 are communicated with the upper slot A505;

the lower bracket 502 comprises a regular part B507 with a door-shaped structure and an irregular part B508 which is connected with the upper end surface of the regular part into a whole and has an arc-shaped structure;

a pair of lower slots A509 are arranged on the inner surface of the orthomorphic part B507, and the lower slots A509 are respectively positioned on the front side and the rear side of the orthomorphic part B507; the upper end surface of the special-shaped part B508 is provided with a pair of lower slots B510, the lower slots B510 are respectively positioned at the front side and the rear side of the special-shaped part B508, and the lower slots B510 are communicated with a lower slot A509;

the lens 600 includes a lens body 601 with an arc structure, first insertion posts 602 installed on the upper end surface of the lens body 601 and respectively located on the front and rear sides of the lens body 601 and mutually engaged with an upper slot a505, the first insertion posts 602 inserted into the upper slot a505, second insertion posts 603 installed on the upper end surface of the lens body 601 and respectively located on the front and rear sides of the lens body 601 and mutually engaged with an upper slot B506, the second insertion posts 603 inserted into the upper slot B506, third insertion posts 604 installed on the lower end surface of the lens body 601 and respectively located on the front and rear sides of the lens body 601 and mutually engaged with a lower slot a509, the third insertion posts 604 inserted into the lower slot a509, fourth insertion posts 605 installed on the lower end surface of the lens body 601 and respectively located on the front and rear sides of the lens body 601 and mutually engaged with a lower slot B510, and the fourth insertion posts 605 inserted into the lower slot B510.

Many other changes and modifications can be made without departing from the spirit and scope of the utility model. It is to be understood that the utility model is not to be limited to the specific embodiments, but only by the scope of the appended claims.

Claims

1. The utility model provides a LED distance and passing light module, a serial communication port, including radiator (100), install LED circuit board (200) at radiator (100) up end, install on LED circuit board (200) and a plurality of LED granule of dispersion distribution, install near reflector (300) at radiator (100) up end, near reflector (300) up end is equipped with the plane of reflection, install a pair of far reflector (400) that just is located near reflector (300) front and back both sides respectively at radiator (100) up end, far reflector (400) are located near reflector (300) below, install lens support (500) at radiator (100) left end face, install lens (600) on lens support (500).

2. An LED high and low beam module as claimed in claim 1, wherein the lens holder (500) comprises an upper holder (501) mounted on the heat sink (100), a lower holder (502) mounted on the heat sink (100) and connected to a lower end surface of the upper holder (501), the upper holder (501) and the lower holder (502) forming a frame structure;

the upper support (501) comprises a door-shaped structural normal part A (503) and an arc structural special-shaped part A (504) which is connected with the upper end face of the normal part into a whole;

a pair of upper slots A (505) are arranged on the inner surface of the orthomorphic part A (503), and the upper slots A (505) are respectively positioned at the front side and the rear side of the orthomorphic part A (503); the lower end face of the special-shaped part A (504) is provided with a pair of upper slots B (506), the upper slots B (506) are respectively positioned at the front side and the rear side of the special-shaped part A (504), and the upper slots B (506) are communicated with the upper slot A (505);

the lower bracket (502) comprises a door-shaped structural normal part B (507) and an arc structural special-shaped part B (508) which is connected with the upper end surface of the normal part into a whole;

a pair of lower slots A (509) are arranged on the inner surface of the orthomorphic part B (507), and the lower slots A (509) are respectively positioned on the front side and the rear side of the orthomorphic part B (507); the upper end surface of the special-shaped part B (508) is provided with a pair of lower slots B (510), the lower slots B (510) are respectively positioned at the front side and the rear side of the special-shaped part B (508), and the lower slots B (510) are communicated with the lower slot A (509);

the lens (600) comprises a lens body (601) with an arc-shaped structure, first inserting columns (602) which are arranged on the upper end face of the lens body (601) and are respectively positioned on the front side and the rear side of the lens body (601) and are mutually matched with an upper slot A (505), the first inserting columns (602) are inserted into the upper slot A (505), second inserting columns (603) which are arranged on the upper end face of the lens body (601) and are respectively positioned on the front side and the rear side of the lens body (601) and are mutually matched with the upper slot B (506), the second inserting columns (603) are inserted into the upper slot B (506), third inserting columns (604) which are arranged on the lower end face of the lens body (601) and are respectively positioned on the front side and the rear side of the lens body (601) and are mutually matched with a lower slot A (509), the third inserting columns (604) are inserted into the lower slot A (509), and are arranged on the lower end face of the lens body (601) and are respectively positioned on the front side and the rear side of the lens body (601), And a fourth inserting column (605) matched with the lower slot B (510), wherein the fourth inserting column (605) is inserted into the lower slot B (510).