CN213810418U

CN213810418U - High-brightness LED headlamp assembly for electric vehicle

Info

Publication number: CN213810418U
Application number: CN202022251223.9U
Authority: CN
Inventors: 金枝
Original assignee: Zhejiang Chuxin Lighting Co ltd
Current assignee: Zhejiang Xinyi Lamp Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-27
Anticipated expiration: 2030-10-12

Abstract

The utility model provides a high brightness LED headlamp assembly for electric motor car belongs to electric motor car accessory technical field. It has solved the poor scheduling problem of current electric motor car headlight assembly luminance. This hi-lite LED headlamp assembly for electric motor car, including the lighting fixture and with lighting fixture matched with lamp shade, be formed with between lamp shade and the lighting fixture and hold the chamber, hold the intracavity and be provided with the light-emitting module and encircle the frame that encircles that the light-emitting module set up, encircle the center department of frame and set up the nib that supplies the light-emitting module light source to wear out, encircle and be provided with the blast module that is used for the light-emitting module blast on the frame. The utility model has the advantage of high brightness.

Description

High-brightness LED headlamp assembly for electric vehicle

Technical Field

The utility model belongs to the technical field of electric motor car accessory, a high brightness LED headlamp assembly for electric motor car is related to.

Background

The LED headlamp is a headlamp adopting an LED (light emitting diode) as a light source, is a specific subdivision of an LED headlamp, and has the characteristics of energy conservation, long service life, good durability, small volume and the like, so that the LED headlamp is more and more widely applied to the field of illumination of automobiles and electric vehicles at present.

The existing headlamp of the electric vehicle is provided with an LED light-emitting original piece on a lamp bracket generally, the LED light-emitting original piece only emits light through an LED module, the brightness degree of the lamp completely depends on the LED module, when the LED module selects and uses power greatly, the problem of high power consumption exists for other electric vehicles, when the LED module with low power is selected, light rays of the electric vehicle are dark when the electric vehicle is ridden at night, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a high luminance LED headlamp assembly for electric motor car is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a high brightness LED headlamp assembly for electric motor car, includes the lighting fixture and with lighting fixture matched with lamp shade, lamp shade and lighting fixture between be formed with interior appearance chamber, interior appearance chamber in be provided with luminous module and encircle the frame that encircles that luminous module set up, the center department of encircleing the frame sets up the nib that supplies luminous module light source to wear out, encircle and be provided with the blast module that is used for luminous module blast on the frame.

In the above-mentioned high brightness LED headlamp assembly for electric vehicles, the light emitting module includes a light source and a connecting plate, the light source is connected to the upper end of the connecting plate, and the lower end of the connecting plate is fixedly connected to the lamp holder.

In the high-brightness LED headlamp assembly for the electric vehicle, the retainer is arranged between the lamp source and the connecting plate, the lower end of the retainer is fixedly connected to the connecting plate, the upper end of the retainer supports against the lower surface of the lamp source, and the heat dissipation cavity is formed between the connecting plate and the lamp source.

In foretell high brightness LED headlamp assembly for electric motor car, the frame of encircleing on be provided with the printing opacity groove of the sunken formation of one side of the orientation light emitting module, the bottom area of printing opacity groove one side of the orientation light emitting module be less than the area of the uncovered department of printing opacity groove.

In the above-mentioned high brightness LED headlamp assembly for electric vehicles, the side surface of the light-transmitting groove includes a smooth edge ring and a frustum edge ring, and the smooth edge ring is disposed on one side close to the light-emitting module.

In foretell high brightness LED headlamp assembly for electric motor car, the frame of encircleing on be provided with the lower inside groove that is used for installing the brightening module, lower inside groove along the outward flange of printing opacity groove encircle the distribution.

In foretell high brightness LED headlamp assembly for electric motor car, the brightening module including lay in the inside annular lamp area of inside of lower inside groove and cover the worn-out fur on annular lamp area, the top of lower inside groove is provided with the printing opacity area.

In the high-brightness LED headlamp assembly for an electric vehicle, an outer edge of the lower inner groove is higher than an inner edge of the lower inner groove, and the light-transmitting band is connected to the inner edge and the outer edge of the lower inner groove in an inclined manner.

In the high-brightness LED headlamp assembly for the electric vehicle, the light transmitting belt is provided with a plurality of light transmitting blocks which are regularly and upwards protruded, and the plurality of light transmitting blocks are uniformly dispersed on the light transmitting belt in a conical shape.

In foretell hi-lite LED headlamp assembly for electric motor car, printing opacity area and encircle and be provided with the connection clitellum between the frame, printing opacity on offer and be used for connecting the clitellum butt and be the assembly platform that the level set up, encircle and offer the draw-in groove that supplies to connect the clitellum card and go into on the frame.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a be provided with the optical module group and encircle the frame that encircles that optical module group set up in the content chamber, encircle and be provided with the blast module group that is used for the optical module group blast on the frame, the optical module group that gives out light is assisted through the project organization of blast module group to this promotes the holistic luminance of headlamp.

2. The utility model discloses a be formed with the heat dissipation cavity between connecting plate and the lamp source, accelerate the heat dissipation through the heat dissipation cavity, overheated problem appears in the lamp source when lasting work.

3. The utility model discloses the side surface of light trap is including smooth along circle and prismoid edge circle, and smooth edge circle plays the effect that a light source worn the conduction, and the prismoid plays the refraction effect to light along the circle for light wears out the lamp shade again through many times diffuse reflection in the lamp shade, promotes the luminance of headlight.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle light-transmitting groove of the present invention.

Fig. 4 is an internal structure diagram of the brightening module of the present invention.

In the figure, 1, a lamp bracket; 2. a lamp shade; 3. an inner cavity; 4. a light emitting module; 5. a surrounding frame; 6. a die hole; 7. a brightening module; 8. a light source; 9. a connecting plate; 10. a holder; 11. a heat dissipation cavity; 12. a light-transmitting groove; 13. a smooth edge ring; 14. the frustum edge ring; 15. A lower inner tank; 16. a ring-shaped light belt; 17. covering a light plate; 18. a light-transmitting tape; 19. a light-transmitting block; 20. connecting the endless belts; 21. assembling a platform; 22. a clamping groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, a high-brightness LED headlamp assembly for an electric vehicle includes a lamp holder 1 and a lampshade 2 matched with the lamp holder 1, an inner cavity 3 is formed between the lampshade 2 and the lamp holder 1, a light-emitting module 4 and a surrounding frame 5 surrounding the light-emitting module 4 are arranged in the inner cavity 3, a mold hole 6 for allowing a light source of the light-emitting module 4 to penetrate out is formed in the center of the surrounding frame 5, and a brightening module 7 for brightening the light-emitting module 4 is arranged on the surrounding frame 5.

In this embodiment, the headlamp assembly includes lighting fixture 1 and lamp shade 2, be provided with light-emitting module 4 and encircle the frame 5 that encircles that light-emitting module 4 set up on lighting fixture 1, light-emitting module 4 with encircle the frame 5 and be located interior appearance chamber 3, the centre department that encircles frame 5 sets up the nib 6 that supplies light-emitting module 4 light source to wear out, it is provided with the brightening module 7 that is used for light-emitting module 4 brightening to encircle on the frame 5, light-emitting module 4 is assisted through the project organization of brightening module 7, with this holistic luminance of promotion headlamp.

In this embodiment, the light emitting module 4 includes a light source 8 and a connecting board 9, the light source 8 is connected to the upper end of the connecting board 9, and the lower end of the connecting board 9 is fixedly connected to the lamp holder 1. The lamp source 8 is connected with an external power supply through a lead to supply power for operation.

Preferably, a retainer 10 is arranged between the lamp source 8 and the connecting plate 9, the lower end of the retainer 10 is fixedly connected to the connecting plate 9, the upper end of the retainer 10 is supported and abutted on the lower surface of the lamp source 8, and a heat dissipation cavity 11 is formed between the connecting plate 9 and the lamp source 8. The heat dissipation cavity 11 accelerates the heat dissipation performance of the lamp source 8, and the lamp source 8 is overheated when continuously working.

In the embodiment, the surrounding frame 5 is provided with a light-transmitting groove 12 formed by recessing towards the side of the light-emitting module 4, and the area of the bottom end of the light-transmitting groove 12 towards the side of the light-emitting module 4 is smaller than the area of the opening of the light-transmitting groove 12. The light-transmitting groove 12 is integrally arranged in a trumpet shape, and when the light-emitting module 4 emits light at the center of the light-transmitting groove 12, the light rays are diffused in the light-transmitting groove 12 to increase the area of a light source.

In the present embodiment, the side surface of the light-transmitting groove 12 includes a smooth edge ring 13 and a frustum edge ring 14, and the smooth edge ring 13 is disposed on a side close to the light-emitting module 4. Smooth circle 13 is followed and is played a light source and wear the effect of conduction, and the terrace with edge plays the refraction effect to light along circle 14 for light wears out lamp shade 2 again through many times of diffuse reflection in lamp shade 2, promotes the luminance of headlight.

In order to facilitate the installation of the incremental assemblies, an inner lower groove 15 for installing the brightening module 7 is arranged on the surrounding frame 5, the inner lower groove 15 is distributed around the outer edge of the light-transmitting groove 12, and the incremental assemblies are arranged in the inner lower groove 15.

In this embodiment, the brightness enhancement module 7 includes a ring-shaped light strip 16 laid inside the lower inner groove 15 and a light-covering plate 17 covering the ring-shaped light strip 16, and a light-transmitting strip 18 is disposed at the top end of the lower inner groove 15.

Annular lamp area 16 can be LED lamp area, and annular lamp area 16 is connected through the wire and is lighted with the power at the during operation, and annular lamp area 16 encircles and sets up in encircleing frame 5, plays the effect of brightening to light-emitting module 4.

In the present embodiment, the outer edge of the inner lower groove 15 is higher than the inner edge of the inner lower groove 15, and the light-transmitting band 18 is connected to the inner edge and the outer edge of the inner lower groove 15 in an inclined manner. The light-transmitting strip 18 is inclined towards the side of the light-transmitting groove 12, and when the ring-shaped light strip 16 works, the light source is refracted into the light-transmitting groove 12 through the light-transmitting strip 18 to play a role of brightening.

The light-transmitting belt 18 is provided with a plurality of light-transmitting blocks 19 which protrude upwards regularly, the light-transmitting blocks 19 are uniformly dispersed on the light-transmitting belt 18 in a conical shape, and the light-transmitting blocks 19 play a role in uniformly dispersing light rays.

In order to facilitate the detachment and installation of the light-transmitting belt 18, a connecting girdle 20 is arranged between the light-transmitting belt 18 and the surrounding frame 5, an assembling platform 21 which is used for being abutted against the connecting girdle 20 and is horizontally arranged is arranged on the light-transmitting belt 18, a clamping groove 22 for being clamped into the connecting girdle 20 is arranged on the surrounding frame 5, and the connecting girdle 20 can be clamped into the clamping groove 22 in a clamping manner.

The technical effects of the utility model are that: be provided with light-emitting module 4 and encircle encircleing frame 5 that light-emitting module 4 set up in interior appearance chamber 3, be provided with annular lamp area 16 in encircleing the lower inside groove 15 of frame 5, headlight assembly is at the during operation, lamp source 8 can light simultaneously with annular lamp area 16, the light of lamp source 8 can spread in the light trap 12, smooth edge ring 13 plays the effect that a light source worn the conduction, the terrace with edge plays the refraction effect to light along ring 14, make light wear out lamp shade 2 again through many times diffuse reflection in lamp shade 2, promote the luminance of headlight, and simultaneously, light trap 18 inclines towards light trap 12 one side, when annular lamp area 16 during operation, the light source can be through 18 refractions of light trap to in the light trap 12, play the effect of blast.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms lamp holder 1, lamp housing 2, inner cavity 3, light emitting module 4, surrounding holder 5, mold hole 6, brightness enhancing module 7, light source 8, connecting plate 9, holder 10, heat dissipating cavity 11, light transmitting groove 12, smooth rim ring 13, prism rim ring 14, lower inner groove 15, ring light strip 16, light covering plate 17, light transmitting strip 18, light transmitting block 19, connecting ring strip 20, mounting platform 21, card slot 22, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a hi-lite LED headlamp assembly for electric motor car, includes lighting fixture (1) and with lighting fixture (1) matched with lamp shade (2), lamp shade (2) and lighting fixture (1) between be formed with interior appearance chamber (3), a serial communication port, interior appearance chamber (3) in be provided with light-emitting module (4) and encircle around frame (5) that sets up light-emitting module (4), encircle the center department of frame (5) and set up die hole (6) that supply light-emitting module (4) light source to wear out, encircle and be provided with blast module (7) that are used for light-emitting module (4) blast on frame (5).

2. The high-brightness LED headlamp assembly for the electric vehicle as defined by claim 1, wherein the light-emitting module (4) comprises a light source (8) and a connecting plate (9), the light source (8) is connected to the upper end of the connecting plate (9), and the lower end of the connecting plate (9) is fixedly connected to the lamp holder (1).

3. The high-brightness LED headlamp assembly for the electric vehicle as defined by claim 2, wherein a retainer (10) is arranged between the lamp source (8) and the connecting plate (9), the lower end of the retainer (10) is fixedly connected to the connecting plate (9), the upper end of the retainer (10) is supported and abutted against the lower surface of the lamp source (8), and a heat dissipation cavity (11) is formed between the connecting plate (9) and the lamp source (8).

4. The high-brightness LED headlamp assembly for the electric vehicle as claimed in claim 1, wherein the surrounding frame (5) is provided with a light-transmitting groove (12) formed by being recessed towards one side of the light-emitting module (4), and the area of the bottom end of the light-transmitting groove (12) towards one side of the light-emitting module (4) is smaller than the area of the opening of the light-transmitting groove (12).

5. The high-brightness LED headlamp assembly for the electric vehicle as claimed in claim 4, wherein the side surface of the light-transmitting groove (12) comprises a smooth edge ring (13) and a frustum edge ring (14), and the smooth edge ring (13) is arranged at the side close to the light-emitting module (4).

6. The high-brightness LED headlamp assembly for the electric vehicle as claimed in claim 5, wherein the surrounding frame (5) is provided with an inner lower groove (15) for installing the brightening module (7), and the inner lower groove (15) is circumferentially distributed along the outer edge of the light-transmitting groove (12).

7. The high-brightness LED headlamp assembly for the electric vehicle as defined in claim 6, wherein the brightening module (7) comprises a ring-shaped light strip (16) laid inside the lower inner groove (15) and a light-covering plate (17) covering the ring-shaped light strip (16), and a light-transmitting strip (18) is arranged at the top end of the lower inner groove (15).

8. The high brightness LED headlight assembly as claimed in claim 7, wherein the outer edge of the inner lower slot (15) is higher than the inner edge of the inner lower slot (15), and the light-transmitting strip (18) is connected to the inner edge and the outer edge of the inner lower slot (15) in an inclined manner.

9. The high-brightness LED headlamp assembly for the electric vehicle as claimed in claim 7, wherein a plurality of regularly upward-protruding light-transmitting blocks (19) are arranged on the light-transmitting strip (18), and a plurality of the light-transmitting blocks (19) are uniformly dispersed on the light-transmitting strip (18) in a conical shape.

10. The high-brightness LED headlamp assembly for the electric vehicle as claimed in claim 7, wherein a connecting girdle band (20) is arranged between the light transmitting band (18) and the surrounding frame (5), an assembling platform (21) which is used for being abutted against the connecting girdle band (20) and is horizontally arranged is arranged on the light transmitting band (18), and a clamping groove (22) for clamping the connecting girdle band (20) is arranged on the surrounding frame (5).