CN215174741U

CN215174741U - High beam LED headlight and matrix lens headlight system

Info

Publication number: CN215174741U
Application number: CN202121591547.5U
Authority: CN
Inventors: 林华木
Original assignee: Guangzhou New View Electrical & Lighting Co ltd
Current assignee: Guangzhou New View Electrical & Lighting Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a high beam LED headlight and matrix lens headlight system, high beam LED headlight, include along first radiating seat, LED lamp plate and the lens that predetermines the direction and set gradually, the preceding terminal surface at the radiating seat is installed to the LED lamp plate, the light of LED lamp plate transmission can follow first predetermined direction process lens transmission is gone out. The utility model provides a high beam LED headlight adopts and penetrates the lens mode directly, and radiating seat, LED lamp plate and lens set gradually along first predetermined direction, and the light that the LED lamp plate was launched can pass through along first predetermined direction the lens is launched away for the high beam shines farther, and luminance is higher, the utility model discloses can further reduce the volume to make a plurality of LED headlight constitute matrix lens headlight system, the outward appearance is novel, satisfies client diversified demand; the LED lamp panel is tightly attached to the heat dissipation seat, so that the heat dissipation effect is improved, and the power brightness is improved.

Description

High beam LED headlight and matrix lens headlight system

Technical Field

The utility model belongs to the technical field of the car lamp, more specifically say, relate to a high beam LED headlight and matrix lens headlight system.

Background

The existing automobile headlamps mainly comprise halogen lamps, xenon lamps and LED modified headlamps. The halogen headlamp mainly has the problems of low brightness, short service life, high power consumption and the like; the xenon lamp mainly has the problems of slow starting, high cost and the like; the LED modified headlamp is mainly used for replacing and upgrading a halogen lamp and mainly has the problems that the light shape does not reach the standard and the like. There is a need for a directly mountable high beam LED headlamp and a matrix lens headlamp system.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high beam LED headlight and matrix lens headlight system, and the structure is little, and occupation space is little, and a plurality of LED headlight constitutes matrix lens headlight system, and the outward appearance is novel, satisfies client's diversified demand.

According to the utility model discloses an aspect provides high beam LED headlight, include along first radiating seat, LED lamp plate and the lens that predetermines the direction and set gradually, the preceding terminal surface at the radiating seat is installed to the LED lamp plate, the light of LED lamp plate transmission can follow first predetermined direction process lens are launched away.

In a specific embodiment of the present invention, the front end surface of the heat sink is provided with a driving board, and the driving board is electrically connected to the LED lamp panel.

The utility model discloses a specific embodiment, be equipped with the first through-hole that can install the LED lamp plate on the drive plate, the LED lamp plate inlays behind the first through-hole, the rear end face of LED lamp plate and drive plate with the preceding terminal surface contact of radiating seat.

In a specific embodiment of the present invention, the lens is mounted in a lens holder, and the lens holder is fixed to the front end surface of the heat sink by a first screw.

In a specific embodiment of the present invention, the rear end surface of the heat sink is provided with a heat dissipation fan and a rear cover having a plurality of heat dissipation holes, and the heat dissipation fan is electrically connected to the driving board.

In a specific embodiment of the present invention, a heat dissipation fence is disposed in the middle of the rear end surface of the heat dissipation seat, the heat dissipation portions are disposed on two opposite sides of the heat dissipation fence, and a first space for installing a heat dissipation fan is formed between the two heat dissipation portions.

In a specific embodiment of the present invention, the heat dissipation fan is a temperature control fan.

In a specific embodiment of the present invention, the rear cover, the heat dissipation fan and the heat dissipation base are fixedly connected by a second screw.

According to the utility model discloses a second aspect provides matrix lens headlight system, including a plurality of's LED headlight, a plurality of LED headlight is the matrix distribution, at least one the LED headlight do high beam LED headlight.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme: the utility model provides a high beam LED headlight adopts and penetrates the lens mode directly, and radiating seat, LED lamp plate and lens set gradually along first predetermined direction, and the light that the LED lamp plate was launched can pass through along first predetermined direction the lens is launched away for the high beam shines farther, and luminance is higher, the utility model discloses can further reduce the volume to make a plurality of LED headlight constitute matrix lens headlight system, the outward appearance is novel, satisfies client diversified demand; the LED lamp panel is tightly attached to the heat dissipation seat, and the heat dissipation fan is adopted for heat dissipation, so that the heat dissipation effect is improved, and the power brightness is improved.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is an exploded view of a high beam LED headlamp according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a matrix lens headlamp system according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Referring to fig. 1 to 2, the matrix lens headlamp system includes a plurality of LED headlamps, the plurality of LED headlamps are distributed in a matrix, at least one of the LED headlamps is the high beam LED headlamp 200, and the remaining LED headlamps are the low beam LED headlamps 100. The high beam LED headlight 200 and the low beam LED headlight 100 may be disposed adjacent to each other or may be disposed at an interval. The high beam LED headlight 200 comprises a heat dissipation seat 208, an LED lamp plate 205 and a lens 201 which are sequentially arranged along a first preset direction, the LED lamp plate 205 is arranged on the front end face of the heat dissipation seat 208, a plurality of LED lamp beads are arranged on the LED lamp plate 205, and light emitted by the LED lamp plate 205 can be emitted out through the lens 201 along the first preset direction, so that high beam irradiation is farther and the brightness is higher; the LED lamp panel 205 is tightly attached to the heat sink 208, thereby increasing the heat dissipation effect and increasing the power brightness. Each LED headlight can be controlled independently, and the LED lamp panel 205 adopts an LED light source, so that the brightness is higher, the starting is faster, and the energy is saved. Specifically, the lens 201 may be a plano-convex lens.

The utility model discloses an embodiment, the preceding terminal surface of radiating seat 208 is equipped with drive plate 206, drive plate 206 with LED lamp plate 205 electrical connection is convenient for realize the electrical connection of drive plate 206 and LED lamp plate 205, and the installation is convenient.

The utility model discloses an embodiment, be equipped with the first through-hole 207 that can install LED lamp plate 205 on the drive plate 206, LED lamp plate 205 inlays behind the first through-hole 207, the rear end face of LED lamp plate 205 and drive plate 206 with the preceding terminal surface contact of radiating seat 208. Specifically, the LED lamp panel 205 may be installed in the first through hole 207 of the driving board 206, and then the driving board 206 is fixed on the heat dissipation base 208 by screws, so as to optimize the structure and reduce the size of the high beam LED headlamp 200, so that the LED headlamp and the plurality of LED headlamps form a matrix lens headlamp system.

In an embodiment of the present invention, the lens 201 is installed in the lens support 203, and the lens support 203 is fixed on the front end surface of the heat sink 208 by the first screw 211. A limiting block 204 is arranged in the lens support 203, the lens 201 is provided with a limiting hole 202 matched with the limiting block 204, and the lens 201 is installed in a limiting mode through the limiting hole 202 and the limiting block 204 to prevent the lens 201 from moving or rotating. Specifically, four corners of heat dissipation seat 208 are provided with first mounting holes, four corners of lens support 203 are provided with first screw holes, first screw 211 passes first mounting hole back and selects first screw hole, installs lens support 203 at the preceding terminal surface of heat dissipation seat 208, simple structure, and the installation is installed and removed.

The utility model discloses an embodiment, radiator fan 212 and the back lid 213 that has a plurality of louvres 215 are installed to the rear end face of radiating seat 208, radiator fan 212 and drive plate 206 electrical connection, and radiator fan 212 work passes through louvre 215 with wind and heat and discharges to guarantee that LED lamp plate 205 can normally work. The rear cover 213 has a flat plate shape.

The utility model discloses an embodiment, the rear end face middle part of radiating seat 208 is provided with heat dissipation fence 209, relative both sides are equipped with heat dissipation portion 210 in heat dissipation fence 209, form the first space that is used for installing radiator fan 212 between two heat dissipation portions 210. The two heat dissipation parts 210 play a role of limiting the heat dissipation fan 212, the heat dissipation fan 212 is arranged in the first space, the rear cover 213, the heat dissipation fan 212 and the heat dissipation seat 208 are fixedly connected through the second screw 214, and the heat dissipation fan 212 is fixed in the first space by the rear cover 213, so that the mounting is convenient.

The utility model discloses an in the embodiment, radiator fan 212 is the control by temperature change fan, according to the temperature automatically regulated wind speed of radiating seat 208, guarantees that the LED lamp pearl on LED lamp plate 205 is luminous stable.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The high beam LED headlamp is characterized by comprising a radiating seat, an LED lamp panel and a lens, wherein the radiating seat, the LED lamp panel and the lens are sequentially arranged along a first preset direction, the LED lamp panel is arranged on the front end face of the radiating seat, light emitted by the LED lamp panel can pass through the lens along the first preset direction, the front end face of the radiating seat is provided with a drive board, the drive board is electrically connected with the LED lamp panel, a first through hole capable of installing the LED lamp panel is formed in the drive board, the LED lamp panel is embedded into the first through hole, and the rear end faces of the LED lamp panel and the drive board are in contact with the front end face of the radiating seat.

2. The high beam LED headlamp as claimed in claim 1 wherein the lens is mounted in a lens holder, and the lens holder is fixed to the front surface of the heat sink by a first screw.

3. The high beam LED headlamp according to claim 1 or 2 wherein a heat dissipating fan and a rear cover having a plurality of heat dissipating holes are mounted on a rear end surface of the heat dissipating base, and the heat dissipating fan is electrically connected to the driving board.

4. The high beam LED headlamp as defined in claim 3 wherein a heat dissipation rail is disposed in the middle of the rear end of the heat dissipation base, heat dissipation portions are disposed on opposite sides of the heat dissipation rail, and a first space for installing a heat dissipation fan is formed between the two heat dissipation portions.

5. The high beam LED headlamp as defined in claim 3 wherein the heat dissipation fan is a temperature controlled fan.

6. The high beam LED headlamp as defined in claim 3 wherein the rear cover, the heat dissipating fan and the heat dissipating base are fixedly connected by a second screw.

7. The matrix lens headlamp system is characterized by comprising a plurality of LED headlamps, the LED headlamps are distributed in a matrix mode, and at least one LED headlamp is the high-beam LED headlamp according to any one of claims 1 to 6.