CN211650118U

CN211650118U - LED module for steering lamp with good heat dissipation

Info

Publication number: CN211650118U
Application number: CN201922495273.9U
Authority: CN
Inventors: 冯如伟; 孟祥旭; 周波; 李学强
Original assignee: Changzhou Futong Photoelectric Technology Co ltd
Current assignee: Changzhou Futong Photoelectric Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a car light device field especially relates to a good LED module for indicator of dispelling heat. Comprises a substrate assembly and a driving module; the substrate assembly is formed by arranging a plurality of upper substrates and a plurality of lower substrates in a staggered manner into a strip shape; the lower substrate is positioned below the upper substrate, and two sides of the upper substrate extend downwards to form extension side plates which are connected with the corresponding lower substrate; LED lamp beads are arranged on the upper substrate and the lower substrate; the back of at least one upper substrate is provided with a driving module. Because the upper substrate and the lower substrate are arranged in a staggered manner from top to bottom, and each substrate is provided with the LED lamp beads, heat can be effectively dispersed after the LED lamp body is lighted, heat accumulation is avoided, and the heat dissipation effect is accelerated; wherein, circuit boards can be arranged on the upper substrate and the lower substrate, and then two circuit boards are connected in series through the extending side distribution wires.

Description

LED module for steering lamp with good heat dissipation

Technical Field

The utility model relates to a car light device field especially relates to a good LED module for indicator of dispelling heat.

Background

The turn signal lamp is an important indicator lamp which is turned on when the motor vehicle turns to prompt the attention of front, rear, left and right vehicles and pedestrians; the following problems exist in the use process of the steering lamp at present:

first, the turn signal lamp body is opening the back along with the lapse of time, and the heat that the lamp body gived off is more and more high, but the simple structure of the internal radiating part of headlight, and the radiating effect is not good, influences lamp body life easily after long-time.

And secondly, the steering lamp adopts a halogen lamp, so that the brightness is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high, long service life's a good LED module is used to turn to lamp dispels heat.

The technical scheme of the utility model as follows:

an LED module for a steering lamp with good heat dissipation comprises a substrate assembly and a driving module; the substrate assembly is formed by arranging a plurality of upper substrates and a plurality of lower substrates in a staggered manner into a strip shape; the lower substrate is positioned below the upper substrate, and two sides of the upper substrate extend downwards to form extension side plates which are connected with the corresponding lower substrate; LED lamp beads are arranged on the upper substrate and the lower substrate; the back of at least one upper substrate is provided with a driving module.

The driving module comprises electric elements arranged on the back surface of one of the upper substrates.

The center of the lower substrate is provided with a hemispherical groove, the LED lamp beads are positioned in the center of the hemispherical groove, and a reflecting piece or aluminum foil paper is arranged in the hemispherical groove except the LED lamp beads.

The extending side plates are provided with slots.

The slot is round or square.

And a plurality of strip-shaped slots are uniformly distributed on the extension side plate.

The utility model has the advantages that: because the upper substrate and the lower substrate are arranged in a staggered manner from top to bottom, and each substrate is provided with the LED lamp beads, heat can be effectively dispersed after the LED lamp body is lighted, heat accumulation is avoided, and the heat dissipation effect is accelerated; wherein, circuit boards can be arranged on the upper substrate and the lower substrate, and then two circuit boards are connected in series through the extending side distribution wires.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Wherein: FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the slotting structure of the present invention;

FIG. 4 is a schematic view of the structure of the strip-shaped slot of the present invention;

in the drawing, 1 is the base plate subassembly, and 2 are drive module, and 3 are LED lamp pearl, and 4 are the upper substrate, and 5 are the infrabasal plates, and 6 are the extension curb plate, and 8 are the half spherical recess, and 9 are the fluting, and 10 are the bar fluting.

Detailed Description

Referring to fig. 1-3, an LED module for a steering lamp with good heat dissipation includes a substrate assembly 1 and a driving module 2; the substrate assembly is formed by arranging a plurality of upper substrates and a plurality of lower substrates in a strip shape (linear shape) in a staggered manner; the lower substrate 5 is positioned below the upper substrate 4, and two sides of the upper substrate extend downwards to form extension side plates 6 which are connected with the corresponding lower substrate; the upper substrate and the lower substrate are both provided with LED lamp beads 3; the back of at least one upper substrate is provided with a driving module. Because the upper substrate and the lower substrate are arranged in a staggered manner from top to bottom, and each substrate is provided with the LED lamp beads, heat can be effectively dispersed after the LED lamp body is lighted, heat accumulation is avoided, and the heat dissipation effect is accelerated; wherein, circuit boards can be arranged on the upper substrate and the lower substrate, and then two circuit boards are connected in series through the extending side distribution wires.

The driving module 2 includes electrical components arranged on the back of one of the upper substrates. The driving element is arranged on the back face of the upper substrate and is separated from the lamp body in space, so that the space distribution is more reasonable.

The infrabasal plate central authorities are equipped with half spherical groove 8, and LED lamp pearl is located this half spherical groove central authorities, are equipped with reflection of light piece or aluminium foil paper in the half spherical groove beyond the LED lamp pearl. Make LED lamp pearl better to the spotlight effect through setting up the hemisphere recess, luminance is brighter when using and avoids it to lead to the lamp body to open luminance inequality on the whole because of setting up in the below.

The extending side plates are provided with slots 9. The heat dissipation can be accelerated by arranging the slots.

The slot is round or square.

And a plurality of strip-shaped slots 10 are uniformly distributed on the extension side plate. And the strip-shaped grooves are adopted, so that the heat dissipation effect is good.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims

1. An LED module for a steering lamp with good heat dissipation is characterized by comprising a substrate assembly and a driving module; the substrate assembly is formed by arranging a plurality of upper substrates and a plurality of lower substrates in a staggered manner into a strip shape; the lower substrate is positioned below the upper substrate, and two sides of the upper substrate extend downwards to form extension side plates which are connected with the corresponding lower substrate; LED lamp beads are arranged on the upper substrate and the lower substrate; the back of at least one upper substrate is provided with a driving module.

2. The LED module for the steering lamp with good heat dissipation of claim 1, wherein the driving module comprises electrical components arranged on the back surface of one of the upper substrates.

3. The LED module for the steering lamp with good heat dissipation of claim 1, wherein the lower substrate is provided with a hemispherical recess at the center, the LED lamp bead is located at the center of the hemispherical recess, and a reflector or aluminum foil is arranged in the hemispherical recess outside the LED lamp bead.

4. The LED module for the steering lamp with good heat dissipation of claim 1, wherein the extending side plates are provided with slots.

5. The LED module for the steering lamp with good heat dissipation of claim 4, wherein the slot is circular or square.

6. The LED module for the steering lamp with good heat dissipation of claim 1, wherein a plurality of strip-shaped slots are uniformly distributed on the extended side plate.