TWM469221U - LED car lamp module - Google Patents

Description

LED car light module

The present invention relates to an LED lamp module, in particular to an LED lamp module that can be applied to a vehicle headlight, thereby achieving a function of assembling the lamp and reducing the cost of manufacturing the lamp by the modular arrangement. Create an app.

According to the current illuminants used in vehicle lights, it can be mainly divided into halogen bulbs, xenon bulbs and LEDs; in particular, the LEDs have reached the technical level of high brightness in the current technology.

The light emitted by common LED light-emitting elements is spot light, and the area and distance of spot light energy irradiation is very limited, so that most of the current vehicles use LEDs for brake lights and turn signals, and cannot be used as headlights for vehicles. . Therefore, when the LED is to be applied to a headlight, it is still necessary to use a plurality of LEDs to provide sufficient brightness to meet the specifications of the relevant regulations of the vehicle lamp.

However, the use of a large array of LED light-emitting elements to form LED lights will make the LED lights too singular and oversized, so that the appearance of the vehicle cannot be coordinated and designed. At the same time, the large-area LED light-emitting element array will make the production cost of the entire LED lamp high, making the use of LED lights more difficult.

At the same time, when the light-emitting module of the lamp uses a plurality of LEDs and is fixed on a conventional circuit board, the circuit board is a flat structure, so that the lamp is limited by the circuit board during the design. It is impossible to design a relatively new style of car lights.

The reason is that, in view of this, the creators have been adhering to the rich experience in design and development and actual production of the relevant industries for many years, and have researched and improved the existing structure and defects to provide an LED lamp module to achieve better practical value. Target person.

The main purpose of this creation is to provide an LED lamp module, which mainly utilizes the modular LED lamp structure mechanism to achieve the effect of assembling the lamp and reducing the cost of the lamp manufacturing.

The purpose and function of the LED lamp module of this creation is realized by the following technologies:

The utility model mainly comprises a lamp holder frame, a heat dissipation seat, an optical lens and a light shielding plate, wherein an LED lamp substrate is arranged on the heat dissipation seat, and a lamp holder frame is arranged at the front end of the heat dissipation seat, and a light shielding is arranged between the lamp holder frame and the heat dissipation seat. The plate is further mounted with an optical lens on the lamp holder frame to form an LED lamp module; thereby, the LED lamp module can be assembled correspondingly to the lamp hole arrangement provided on the lamp holder. It can be assembled according to different lamp settings and has the effect of reducing the cost of manufacturing the lamp.

The LED lamp module as described above, wherein the visor further comprises a horizontal visor or a slanted visor (about 15 ∘), and the two types of visors can form a change of the far and low beam.

(A)‧‧‧LED lamp module (1)‧‧‧ lamp holder frame

(11) ‧ ‧ Fixed Department (12) ‧ ‧ 掣 Department

(2)‧‧‧ Heat sink (21)‧‧‧Fins

(22) ‧ ‧ ‧ socket (23) ‧ ‧ LED light substrate

(24) ‧ ‧ contact end face (241) ‧ ‧ set hole

(242) ‧ ‧ Fixed Department (25) ‧ ‧ Depression

(3) ‧ ‧ optical lens (4) ‧ ‧ visor

(41) ‧ ‧ set up holes (42) ‧ ‧ fixed parts

(5)‧‧‧ lamp holders (51)‧‧‧ lamp holes

(52) ‧‧‧Light guide strips

The first figure: a three-dimensional exploded view of the first embodiment of the present creation

The second figure: an exploded view of the second embodiment of the present creation

The third picture: the three-dimensional combination diagram of the creation

The fourth picture: the use of this creation

For a more complete and clear disclosure of the technical means, the object of the invention and the effect of the present invention, the following detailed description, and the accompanying drawings,

First of all, please refer to the first to second pictures, the LED lamp module (A) of this creation mainly includes:

a lamp holder frame (1) is a centrally permeable frame seat, and has a fixing portion (11) on the inner side of the frame edge, and a latching portion (12) on one end side of the frame edge;

A heat sink (2) is provided with a plurality of fins (21) for heat dissipation at one end, and a LED lamp substrate (23) corresponding to the other end of the heat sink (22), and a corresponding lamp is formed around the pocket (22). The contact end surface (24) of the seat frame (1) is provided with a set hole (241) around the contact end surface (24), and the fixed portion (11) corresponding to the lamp holder frame (1) is provided with a combined assembly. a fixing portion (242) for fixing the lamp holder frame (1) and the heat sink base (2), and further providing a recess portion (25) on one side of the contact end surface (24);

An optical lens (3) is a corresponding portion of the cassette portion (12) of the lamp holder frame (1);

a visor (4) is provided with a set hole (41) and a fixing portion (42) corresponding to the set hole (241) and the fixing portion (242) of the heat sink (2) at the periphery, and the light blocking portion is provided The plate (4) is disposed at the recessed portion (25) of the heat sink (2) so as to be located between the lamp holder frame (1) and the heat sink (2), and can appropriately shield the illumination of the LED lamp substrate (23). Light.

Referring to the first to third figures, when assembling, the LED lamp substrate (23) is first assembled on the end surface of the heat sink (2) cavity (22), when the LED lamp substrate (23) generates temperature. The heat can be dissipated by the plurality of fins (21), and the visor (4) is correspondingly disposed at the recess (25) of the heat sink (2), and the visor (4) is further horizontally adopted. The visor (4) or the slanting visor (4) (about 15 ∘), and the two types of visors (4) can form a change of the far and low beam [as shown in the first and second figures] .

Next, as shown in the first to fourth figures, the lamp holder frame (1) is closed corresponding to the heat sink (2), and the fixing portion (11) of the lamp holder frame (1) corresponds to the light shielding plate (4). The fixing portion (42) and the fixing portion (242) of the heat sink (2) are fixed portions (11), (42), and (42) using the socket frame (1), the light shielding plate (4), and the heat sink (2). 242) In combination with fixing, the fixing manner may be screwing of the screw, riveting or welding, etc., in order to fix and fix the lamp holder frame (1), the light shielding plate (4) and the heat dissipation seat (2). Thereafter, the optical lens (3) is further assembled at the latch portion (12) of the socket frame (1) to complete the assembly of the LED lamp module (A).

Please refer to the first to fourth figures. After completing the LED lamp module (A), it can be assembled according to the shape of the lamp holder (5). The shape of the lamp is different for each vehicle. The lamp socket (5) will be arranged with different design lamp holes (51), and the LED lamp module (A) will be assembled corresponding to the lamp hole (51), around the LED lamp module (A). The assembly holes (241) and (41) having the heat sink (2) and the light shielding plate (4) are assembled on the lamp holder (5) by using the assembly holes (241) and (41), and as shown in the figure. The first few LED lamp modules (A) are formed with a tilt angle visor (4) to form a high beam, and the LED lamp module (A) assembled at the rear end is a built-in horizontal visor (4). A person with a low beam.

Further, a light guiding strip (52) is provided on the lamp holder (5) to use the light guiding strip (52) as a user of the running light.

However, the above-described embodiments or drawings are not intended to limit the product, the structure, or the use of the present invention. Any changes or modifications of the ordinary skill in the art should be considered as not departing from the scope of the invention.

It can be seen from the above components and implementation description that this creation has the following advantages compared with the existing structure:

1. The LED lamp module of the creation aims to reduce the cost of manufacturing the lamp by utilizing the modular LED lamp structure mechanism.

2. The LED lamp module of the creation, by using the modular LED lamp structure mechanism, allows the LED lamp module to be assembled with the lamp to reach the lamp for various models.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And the request, the application for a new type of patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(A)‧‧‧LED lamp module

(1)‧‧‧ lamp holder frame

(11) ‧‧‧Fixed Department

(12) ‧‧‧Card Department

(2)‧‧‧ Heat sink

(21)‧‧‧Fins

(22) ‧‧‧ 容容

(23)‧‧‧LED lamp substrate

(24)‧‧‧Contact end face

(241) ‧ ‧ set holes

(242)‧‧‧ Fixed Department

(25)‧‧‧Depression

(3) ‧‧‧ optical lens

(4) ‧ ‧ visor

(41) ‧ ‧ set holes

(42) ‧‧‧Fixed Department

Claims (4)

An LED lamp module mainly comprises:
a lamp holder frame, which is a centrally permeable frame seat, has a fixing portion on the inner side of the frame edge, and a latching portion on one end side of the frame edge;
a heat dissipating seat is provided with a plurality of fins for heat dissipation at one end, and an LED lamp substrate is disposed corresponding to the other end of the heat dissipating groove, and a contact end surface corresponding to the lamp holder frame is formed at the periphery of the cavity, and a set hole is arranged around the contact end surface. And the fixing portion corresponding to the lamp holder frame is provided with a combination fixing portion for mutually combining, so that the lamp holder frame and the heat dissipation seat can be combined and fixed, and a recessed portion is further disposed on one side of the contact end surface;
An optical lens is a corresponding portion of the card portion of the lamp holder frame;
a visor is provided with a set hole and a fixing portion corresponding to the set hole and the fixing portion of the heat sink at the periphery, and the visor is correspondingly disposed at the recess of the heat sink, so that the light shield is located at the socket frame and Between the heat sinks, it is suitable for appropriately shielding the illumination of the LED lamp substrate. The LED lamp module of claim 1, wherein the visor further comprises any one of a horizontal visor and a slanted visor. The LED lamp module of claim 2, wherein the lamp lamp holder is provided, the lamp lamp holder is provided with a lamp hole, and the LED lamp module is correspondingly disposed on the lamp lamp holder. The inside of the lamp hole is set. The LED lamp module of claim 3, wherein the lamp holder is provided with a light guide bar.