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Novel LED (light-emitting diode) automotive light source

A technology for LED light sources and vehicles, applied in the field of LED light sources, can solve problems such as poor heat dissipation, high cost, and complex structure, and achieve good heat dissipation, small size, and simple assembly steps

Pending Publication Date: 2018-12-11
CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of complex structure, high cost, cumbersome installation and poor heat dissipation effect of the existing LED light source, the present invention provides a new type of LED light source for vehicles

Method used

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  • Novel LED (light-emitting diode) automotive light source
  • Novel LED (light-emitting diode) automotive light source
  • Novel LED (light-emitting diode) automotive light source

Examples

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Embodiment Construction

[0025] What needs to be explained here is that the location words left, right, up, down, first, and last are all based on figure 1 The views shown are defined by reference, and it should be understood that the use of said localizers should not limit the scope of protection claimed in this application.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] A new type of LED light source for vehicles, which includes an LED light source module and a wire harness assembly electrically connected to the LED light source module. The LED light source module includes a lampshade 1, a circuit board 2 and a radiator 5. The agent 3 is connected to the light-emitting surface of the circuit board 2, and the heat sink 5 is connected to the backlight surface of the circuit board 2 through the thermally conductive adhesive 3, and the circuit board 2 is solidified with diodes 241, a plurality of LED chip 201 , mult...

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Abstract

The invention discloses a novel LED (light-emitting diode) automotive light source, and belongs to the technical field of LED light sources. The novel LED automotive light source comprises an LED light source module and a wire harness component electrically connected with the LED light source module, the LED light source module comprises a lampshade, a circuit board and a radiator, the lampshade is connected onto a light-emitting surface of the circuit board by heat conducting adhesives, the radiator is connected to a backlight surface of the circuit board by heat conducting adhesives, and diodes, a plurality of LED chips, a plurality of resistors, a plurality of triodes and a plurality of capacitors are fixedly connected onto the circuit board by reflow soldering. The novel LED automotivelight source is simple in structure and small in size, assembly steps are simple, and electronic components and the radiator on the circuit board are not positioned on the same side. The heat conducting adhesives are applied between the circuit board and the radiator, so that radiating effects are good. The novel LED automotive light source is in modular design and small in shape and can be directly used by other vehicle models when tail lamps of different vehicle models are changed, lamp research and development expenditure is reduced, and practical use requirements are met.

Description

technical field [0001] The invention belongs to the technical field of LED light sources, and in particular relates to a novel LED light source for vehicles. Background technique [0002] Car lights with bulb light sources have been gradually replaced by LED light sources due to the requirements of shape, space, lighting appearance, service life, and automotive energy saving and emission reduction. LED light source has the characteristics of large adjustable space for color temperature range, low energy consumption, small size, good temperature resistance and long working time. With the development of the photovoltaic industry in recent years, the cost of LED light sources is getting lower and lower. [0003] At present, OEMs will consider the shape of lamps and lanterns when designing vehicles. Lamps tend to be narrow and long. The shape, energy consumption and possibility of future use of lamps have become the main considerations for OEMs whether to adopt this design. Th...

Claims

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Application Information

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IPC IPC(8): F21S43/14F21S45/48F21S45/50F21S43/50F21V23/00F21V23/06F21W103/00F21W107/10F21Y115/10
CPCF21S43/14F21S43/50F21S45/48F21S45/50F21V23/002F21V23/06F21Y2115/10F21W2103/00F21W2107/10
Inventor 陈雷燕叶建松
Owner CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST
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