CN210478586U

CN210478586U - Luminous electroplating decorative strip for automobile

Info

Publication number: CN210478586U
Application number: CN201921085167.7U
Authority: CN
Inventors: 李沁
Original assignee: Suzhou Yaoxin Electronics Co ltd
Current assignee: Suzhou Yaoxin Electronics Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-08
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a luminous electroplating trim of car, including the grid body, be equipped with the grid net on the grid body, the middle part that the grid was netted is equipped with the mounting hole that is used for installing the emblem, and the outside encloses and is equipped with the recess that is U type structure. The groove upper cover is provided with an electroplating decorative strip which is fixedly clamped with the groove upper cover, an accommodating area is arranged between the electroplating decorative strip and the groove, and a light-emitting component is arranged in the accommodating area. The light-emitting component comprises a base plate fixedly connected in the groove, an electronic wiring harness electrically connected with the automobile lamp controller is arranged on one side of the base plate, a plurality of groups of LED lamp groups are arranged on the other side of the base plate, and the LED lamp groups are arranged in parallel through a control circuit. The luminous electroplated decorative strip of the utility model not only improves the driving safety at night, but also improves the exterior decoration performance of the automobile driving at night.

Description

Luminous electroplating decorative strip for automobile

Technical Field

The utility model relates to an automobile ornaments field especially relates to a luminous electroplating trim of car.

Background

Vehicle grills are typically mounted to the front of the vehicle to facilitate engine compartment air intake and to dissipate heat generated by the engine. The common automobile grille is provided with the electroplating decorative strips, so that the visual effect and the visual impact of the whole automobile are improved while heat dissipation is realized, and the modeling sense of the whole automobile is enhanced. But the function of the existing electroplating decorative strip is single, and the requirement of people for automobile refitting is difficult to meet. Moreover, when the automobile is driven at night, because the illumination of the dim automobile lamp is insufficient, certain potential safety hazard exists, and the electroplating decorative strip is positioned at a position where the middle part of the front face of the automobile is more striking, so that the electroplating decorative strip capable of emitting light at night needs to be researched.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide an automobile luminous electroplating decorative strip, which not only improves the safety of driving at night, but also improves the exterior decoration performance of the automobile driving at night.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a luminous electroplating trim of car, includes the grid body, be equipped with the grid net on the grid body, the middle part of grid net is equipped with the mounting hole that is used for installing the emblem, and the outside is enclosed and is equipped with the recess that is U type structure. The groove upper cover is provided with an electroplating decorative strip which is fixedly clamped with the groove upper cover, an accommodating area is arranged between the electroplating decorative strip and the groove, and a light-emitting component is arranged in the accommodating area. The light-emitting component comprises a base plate fixedly connected in the groove, an electronic wiring harness electrically connected with the automobile lamp controller is arranged on one side of the base plate, a plurality of groups of LED lamp groups are arranged on the other side of the base plate, and the LED lamp groups are arranged in parallel through a control circuit.

Further, the control circuit comprises a power module and an LED driving module, wherein the power module comprises an input end connected with the automobile lamp controller and an output end connected with the LED driving module. The LED driving module comprises a plurality of groups of LED circuits connected in parallel, and each LED circuit comprises a plurality of LEDs arranged in series.

Further, the LED circuit further comprises a current-limiting branch circuit connected with the LEDs in series, and the current-limiting branch circuit is composed of a plurality of resistors arranged in parallel. The current is limited by the current limiting circuit, so that the long-term stable light emitting effect of the LED is ensured.

Further, the power module further comprises a TVS protection circuit connected in parallel with the LED driving module. Through TVS protection circuit protection LED drive module, improved the life of LED banks.

Further, each LED lamp group consists of a plurality of LEDs, and a diffuse reflection lens fixedly connected to the substrate is arranged above each LED. The light of the LED is diffused to a larger area through the diffuse reflection lens in a near light diffuse reflection mode, and the uniformity of the light is achieved.

Furthermore, the groove is provided with a threading hole for the electronic wire harness to pass through, and the edge part of the groove is provided with a buckling groove for buckling the electroplating decorative strip.

Further, the back surface of the electroplating decorative strip is provided with a buckling part matched with the buckling groove, and the front surface of the electroplating decorative strip is coated with an electroplated silver layer. The electroplated silver layer enables the electroplated decorative strip to penetrate out light emitted by the LED lamp group.

The beneficial effects of the utility model reside in that: the luminous function of the electroplated decorative strip is realized through the luminous component arranged in the accommodating area, and the exterior decoration performance of the automobile running at night is improved; the synchronous opening of the LED lamp bank and the automobile lamps is realized through the electronic wiring harness electrically connected with the automobile lamp controller, the illumination of night driving is enhanced, and the safety of night driving is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic circuit diagram according to an embodiment of the present invention.

In the figure:

1-a grid body; 11-a grid net; 12-mounting holes; 13-a groove; 2-electroplating decorative strips; 31-a substrate; 32-an electronic wiring harness; 33-LED lamp group; 41-a power supply module; 411-TVS protection circuit; 42-an LED driving module; 421-current limiting circuit.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to the attached drawings 1-2, the utility model discloses a luminous electroplating trim for automobile, including grid body 1, be equipped with grid net 11 on the grid body 1, the middle part of grid net 11 is equipped with mounting hole 12 that is used for installing the emblem, and the outside encloses and is equipped with recess 13 that is U type structure. The upper cover of the groove 13 is provided with an electroplating decorative strip 2 which is clamped and fixed with the groove, a containing area is arranged between the electroplating decorative strip 2 and the groove 13, and a light-emitting component is arranged in the containing area.

Light emitting component includes the rigid coupling and is in base plate 31 in the recess 13, one side of base plate 31 is equipped with the electron pencil 32 that links with car light controller electricity, and the opposite side is equipped with a plurality of groups LED banks 33, a plurality of groups LED banks 33 pass through the parallelly connected setting of control circuit. Each group of the LED lamp groups 33 is composed of a plurality of LEDs, and a diffuse reflection lens fixedly connected to the substrate 31 is disposed above each LED. The LED employs 0.2W blue LED particles.

In this embodiment, 20 LED lamp groups 33 are provided, wherein 16 LED lamp groups are a first LED lamp group, and the other 4 LED lamp groups are a second LED lamp group, where the first LED lamp group is composed of 3 LEDs, and the second LED lamp group is composed of 2 LEDs. The second LED lamp group is positioned at the corner of the inner corner of the groove.

Referring to fig. 3, the control circuit includes a power module 41 and an LED driving module 42, where the power module 41 includes an input terminal connected to a vehicle lamp controller and an output terminal connected to the LED driving module 42. The power module 41 further includes a TVS protection circuit 411 connected in parallel with the LED driving module 42. The LED driving module 42 includes a plurality of groups of LED circuits connected in parallel, and the LED circuits include a plurality of LEDs connected in series. The LED circuit further comprises a current limiting branch circuit 421 connected with the LED in series, wherein the current limiting branch circuit 421 is composed of a plurality of resistors arranged in parallel.

The groove 13 is provided with a threading hole for the electronic wire harness 32 to pass through, and the edge part of the groove 13 is provided with a buckling groove for buckling the electroplating decoration strip 2.

The electroplating decorative strip 2 is made of milky PC material, the back surface of the electroplating decorative strip is provided with a buckling part matched with the buckling groove, and the front surface of the electroplating decorative strip is coated with an electroplating silver layer. The electroplated silver layer enables the electroplated decorative strip to penetrate out light emitted by the LED lamp group.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a luminous electroplating trim strip of car which characterized in that: the grille comprises a grille body (1), wherein a grille net (11) is arranged on the grille body (1), a mounting hole (12) for mounting a logo is formed in the middle of the grille net (11), and a groove (13) in a U-shaped structure is formed in the outer side of the grille net; an electroplating decorative strip (2) clamped and fixed with the groove (13) is covered on the groove (13), an accommodating area is arranged between the electroplating decorative strip (2) and the groove (13), and a light-emitting component is arranged in the accommodating area; light emitting component includes the rigid coupling and is in base plate (31) in recess (13), one side of base plate (31) is equipped with electronic pencil (32) even with car light controller electricity, and the opposite side is equipped with a plurality of LED banks (33), a plurality of groups LED banks (33) pass through the parallelly connected setting of control circuit.

2. A plated trim strip according to claim 1, wherein: the control circuit comprises a power supply module (41) and an LED driving module (42), wherein the power supply module (41) comprises an input end connected with an automobile lamp controller and an output end connected with the LED driving module (42); the LED driving module (42) comprises a plurality of groups of LED circuits connected in parallel, and the LED circuits comprise a plurality of LEDs arranged in series.

3. A plated trim strip according to claim 2, wherein: the LED circuit further comprises a current limiting sub-circuit (421) connected with the LEDs in series, and the current limiting sub-circuit (421) is composed of a plurality of resistors arranged in parallel.

4. A plated trim strip according to claim 2, wherein: the power supply module (41) further comprises a TVS protection circuit (411) connected in parallel with the LED drive module (42).

5. The electroplated molding as claimed in any of claims 1 to 4, characterized in that: each group of LED lamp groups (33) is composed of a plurality of LEDs, and a diffuse reflection lens fixedly connected to the substrate (31) is arranged above each LED.

6. The electroplated molding as claimed in claim 5, characterized in that: the groove (13) is provided with a threading hole for the electronic wiring harness (32) to pass through, and the edge part of the groove is provided with a buckling groove for buckling the electroplating decoration strip (2).

7. The electroplated molding as claimed in claim 6, characterized in that: the back of the electroplating decorative strip (2) is provided with a buckling part matched with the buckling groove, and the front of the electroplating decorative strip is coated with an electroplated silver layer.