CN217503541U

CN217503541U - LED lens module

Info

Publication number: CN217503541U
Application number: CN202221695434.4U
Authority: CN
Inventors: 梁松
Original assignee: Huizhou Xingruida Magnetoelectric Technology Co ltd
Current assignee: Huizhou Xingruida Magnetoelectric Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a LED lens module, including lens, lens support, high beam reflector, high beam PCB board, high beam radiator, moving magnet, radiator, short-distance beam PCB board, reflector and drive PCB board, the lens joint is in the inside of lens support front end, and the high beam reflector is installed on the preceding terminal surface of high beam PCB board through first cross recess screw, and the high beam PCB board is installed on the preceding terminal surface of high beam radiator through first cross recess screw, and moving magnet is installed to the bottom of high beam radiator. The utility model provides a set up high beam reflector, high beam PCB board, short-distance beam PCB board, reflector and moving magnet and realized the integrated design of high beam reflector and short-distance beam mirror, the equipment is simple and convenient, and production efficiency is high, has not only reduced the volume but also greatly reduced weight, has played the effect that increases practicality, can guarantee LED light source portion steady operation, and has better result of use, does benefit to the development of automotive industry.

Description

LED lens module

Technical Field

The utility model belongs to the technical field of automotive lighting, more specifically say, in particular to LED lens module.

Background

Along with the violent development of the automobile industry, the modular design in the automobile headlamp is well popularized, and the lens module is more and more favored by automobile lamp designers due to the characteristics of good light shape, uniform illumination and the like. Among them, in terms of the material of the lens, especially, in comparison with the plastic lens, the glass lens has better optical performance, lower price and higher processing efficiency, and tends to gradually replace the plastic lens.

Based on the above, the present inventors found that the following problems exist: the distance lens module and the dipped beam lens module in the existing LED lens module are separately separated, the weight reduction requirement of the automobile becomes heavier and heavier along with the continuous development of the automobile industry, and the separated LED lens module is not only larger in size but also heavier in weight, so that the separated LED lens module is not beneficial to the development of the automobile industry.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an LED lens module is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a LED lens module to solve distance light mirror module and the short-distance beam mirror module in present LED lens module and be separately, along with the continuous development of automotive industry, also become more and more heavy to the heavy demand that subtracts of car, and divided LED lens module is not only bulky and weight is also heavier, its problem that is unfavorable for the development of automotive industry.

The utility model discloses purpose and efficiency of LED lens module are reached by following specific technological means:

the utility model provides a LED lens module, includes lens, lens support, high beam reflector, distance light PCB board, distance light radiator, moving magnet, radiator, passing light PCB board, reflector and drive PCB board, the lens joint is in the inside of lens support front end, the distance light reflector is installed on the preceding terminal surface of distance light PCB board through first cross recess screw, distance light PCB board is installed on the preceding terminal surface of distance light radiator through first cross recess screw, moving magnet is installed to the bottom of distance light radiator, distance light radiator and moving magnet are all installed on the preceding terminal surface of radiator, passing light PCB board transversely installs in the rear end face middle part of radiator, the reflector is installed in the rear end face top of radiator, drive PCB board is installed in the bottom of radiator.

Further, a mounting groove is formed in the front end of the lens support, the lens is clamped inside the mounting groove in the front end of the lens support through an embedded first inner hexagonal screw, and each first inner hexagonal screw is sleeved with a rubber gasket.

Further, be provided with two cross groove screws on the short-distance beam PCB board, be provided with two cross groove screws on the reflector, short-distance beam PCB board passes through the cross groove screw mounting inside the rear end of radiator, the reflector passes through cross groove screw mounting on the rear end surface of radiator.

Furthermore, the driving PCB is installed at the bottom of the radiator through two third socket head cap screws, and the base is installed at the bottom of the driving PCB through a fourth socket head cap screw.

Furthermore, a fan cover is installed at the top of the rear end of the radiator through a forty-second-shaped groove screw, and a radiator fan is installed in the fan cover through a second inner hexagon screw.

Furthermore, the lens support and the radiator are connected through four screws with a fifty-first-letter-shaped groove, and a plurality of radiating holes are formed in the bottom of the base at equal intervals.

Further, the lens is set to be any one of a single-light lens or a double-light lens.

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

1. the utility model provides a set up high beam reflector, high beam PCB board, passing light PCB board, reflector and moving magnet and realized the integrated design of high beam reflector and passing light mirror, can improve the precision of high beam and passing light type, improve the luminous utilization ratio of LED light source, the equipment is simple and convenient, and production efficiency is high, has not only reduced the volume but also greatly reduced weight, has played the effect that increases practicality, can guarantee that LED light source portion works stably, and has better result of use, does benefit to the development of automobile industry;

2. through setting up far-reaching headlamp radiator, radiator and radiator fan cooperation and using, realize concentrating the heat dissipation to far-reaching headlamp PCB board, short-distance beam PCB board and drive PCB efficient to make LED lens module be in all the time under lower temperature, the reliability is higher, and the life-span is longer.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic diagram of a three-dimensional explosion structure of the LED dual-optical lens module of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional explosion structure of the LED single-photo lens module of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a lens; 2. a first socket head cap screw; 3. a rubber gasket; 4. a lens holder; 5. a first cross-recess screw; 6. a high beam reflector; 7. a high beam PCB board; 8. a high beam heat sink; 9. a moving magnet; 10. a heat sink; 11. a near-light PCB board; 12. a reflector; 13. a second cross-slotted screw; 14. a third cross-slotted screw; 15. a forty-first slotted screw; 16. a second socket head cap screw; 17. a radiator fan; 18. a fan housing; 19. a fifty-first slotted screw; 20. driving the PCB; 21. a third socket head cap screw; 22. a base; 23. and a fourth socket head cap screw.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a LED lens module, including lens 1, lens support 4, far-reaching reflector 6, far-reaching beam PCB board 7, far-reaching beam radiator 8, moving magnet 9, radiator 10, passing beam PCB board 11, reflector 12 and drive PCB board 20, lens 1 joint is in the inside of lens support 4 front end, far-reaching reflector 6 is installed on the front end face of far-reaching beam PCB board 7 through first cross recessed screw 5, far-reaching beam PCB board 7 is installed on the front end face of far-reaching beam radiator 8 through first cross recessed screw 5, moving magnet 9 is installed to the bottom of far-reaching beam radiator 8, when far-reaching beam PCB board 7 works, heat can be effectively given off to far-reaching beam radiator 8, far-reaching beam radiator 8 and moving magnet 9 are all installed on the front end face of radiator 10, passing beam PCB board 11 is transversely installed in the middle part of the rear end face of radiator 10, reflector 12 is installed in the top of rear end face of radiator 10, the driving PCB board 20 is installed at the bottom of the heat sink 10, and the heat sink 10 can effectively dissipate heat generated when the low beam PCB board 11 and the driving PCB board 20 are operated.

In other embodiments, a mounting groove is formed in the front end of the lens support 4, the lens 1 is embedded and clamped inside the mounting groove in the front end of the lens support 4 through the first socket head cap screws 2, each first socket head cap screw 2 is sleeved with a rubber gasket 3, and the first socket head cap screws 2 are arranged to install the lens 1 inside the lens support 4 to protect the lens 1.

In other embodiments, two third cross-groove screws 14 are disposed on the low-beam PCB 11, two second cross-groove screws 13 are disposed on the reflective mirror 12, the low-beam PCB 11 is mounted inside the rear end of the heat sink 10 by the third cross-groove screws 14, the reflective mirror 12 is mounted on the rear end surface of the heat sink 10 by the second cross-groove screws 13, and the low-beam PCB 11 and the reflective mirror 12 are mounted by disposing the second cross-groove screws 13 and the third cross-groove screws 14, respectively, so that the assembly is convenient.

In other embodiments, the driving PCB 20 is mounted at the bottom of the heat sink 10 by two third socket head cap screws 21, the base 22 is mounted at the bottom of the driving PCB 20 by a fourth socket head cap screw 23, and the driving PCB 20 and the base 22 are mounted by the third socket head cap screw 21 and the fourth socket head cap screw 23, respectively, which is convenient to assemble.

In other embodiments, a fan cover 18 is mounted at the top of the rear end of the heat sink 10 through a fourth cross-recessed screw 15, a heat sink fan 17 is mounted inside the fan cover 18 through a second hexagon socket head cap screw 16, and the heat sink fan 17 is activated to make air inside the LED lens module flow, so that the heat dissipation effects of the high beam heat sink 8 and the heat sink 10 are improved.

In other embodiments, the lens holder 4 and the heat sink 10 are connected by four screws 19, a plurality of heat dissipation holes are equidistantly formed in the bottom of the base 22, and heat generated during the operation of the driving PCB 20 can be dissipated by the heat dissipation holes.

In other embodiments, the lens 1 is a single optical lens or a double optical lens, the double optical lens is characterized in that the condenser has strong working capacity, one lens can control the switching of near and far light, and generally, the lens is a near lamp plus lens, two near and four far light can be completed after the double lens is modified, the double optical lens can easily perform double flash operation, the single optical lens can restrict light into one of far light or near light, and the double optical lens has low cost and simple structure.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when opening the high beam, the power supplies power simultaneously for high beam LED light source subassembly and passing beam LED light source subassembly, thereby make the light shine to the reflection of 6 high beam reflectors, more light is direct to be sent through lens 1, lens 1 forms the high beam light type, when opening the passing beam, the power is only for passing beam LED light source subassembly power supply, the light that passing beam LED light source sent reflects the back through near reflector 12, some light is sheltered from by passive magnet 9, still some launches through lens 1, form the passing beam type of cutting off at last, light and passing beam have the speculum of independent light source, solenoid valve and complicated transmission structure have been cancelled, the product structure has been simplified, thereby the reliability and the life-span of product have been improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a LED lens module which characterized in that: the LED high-beam LED illuminating lamp comprises a lens (1), a lens support (4), a high-beam reflector (6), a high-beam PCB (7), a high-beam radiator (8), a moving magnet (9), a radiator (10), a low-beam PCB (11), a reflector (12) and a drive PCB (20), wherein the lens (1) is connected with the inside of the front end of the lens support (4) in a clamping manner, the high-beam reflector (6) is installed on the front end face of the high-beam PCB (7) through a first cross groove screw (5), the high-beam PCB (7) is installed on the front end face of the high-beam radiator (8) through the first cross groove screw (5), the moving magnet (9) is installed at the bottom of the high-beam radiator (8), the high-beam radiator (8) and the moving magnet (9) are installed on the front end face of the radiator (10), the low-beam PCB (11) is transversely installed in the middle of the rear end face of the radiator (10), the reflector (12) is arranged at the top of the rear end face of the radiator (10), and the drive PCB (20) is arranged at the bottom of the radiator (10).

2. The LED lens module of claim 1, wherein: the mounting groove has been seted up to the front end of lens support (4), lens (1) are inside the mounting groove of lens support (4) front end, every through the embedded joint of first interior hexagonal screw (2) all the cover is equipped with rubber packing ring (3) on first interior hexagonal screw (2).

3. The LED lens module of claim 1, wherein: be provided with two cross slot screws (14) on passing light PCB board (11), be provided with two cross slot screws (13) on reflector (12), passing light PCB board (11) are installed inside the rear end of radiator (10) through cross slot screw (14), reflector (12) are installed on the rear end surface of radiator (10) through cross slot screw (13).

4. The LED lens module of claim 1, wherein: the drive PCB board (20) is installed at the bottom of the radiator (10) through two third socket head cap screws (21), and the base (22) is installed at the bottom of the drive PCB board (20) through a fourth socket head cap screw (23).

5. The LED lens module of claim 1, wherein: the top of the rear end of the radiator (10) is provided with a fan cover (18) through a forty-first slotted screw (15), and a radiator fan (17) is arranged in the fan cover (18) through a second inner hexagonal screw (16).

6. The LED lens module of claim 4, wherein: the lens support (4) and the radiator (10) are connected through four screws (19) with a fifty-first-letter-shaped groove, and a plurality of radiating holes are formed in the bottom of the base (22) at equal intervals.

7. The LED lens module of claim 1, wherein: the lens (1) is set to be any one of a single-light lens or a double-light lens.