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Light-emitting device of internal automotive threshold

A light-emitting device and threshold technology, which is applied in the direction of car door lighting device, vehicle interior lighting device, signal device, etc.

Inactive Publication Date: 2013-10-30
HON YU AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the known decorative light source and illumination light source in the car come from two different independent light emitting devices. In order to simplify the structure and reduce the manufacturing complexity and production cost, it is really necessary to provide a decorative light source at the same time. A single lighting device with a permanent light source and an illumination source

Method used

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  • Light-emitting device of internal automotive threshold
  • Light-emitting device of internal automotive threshold
  • Light-emitting device of internal automotive threshold

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Embodiment Construction

[0020] In order to more clearly describe the lighting device for the interior door sill of the vehicle proposed by the present invention, a detailed description will be given below for the embodiments of the present invention with reference to the drawings.

[0021] First please also see figure 1 and figure 2 , the figure shows a light-emitting device for an automobile inner threshold, as shown in the figure, the light-emitting device includes an inner threshold body 10 that can be installed and combined on the inner threshold of an automobile door, at least one light guide strip 20 and a light-emitting Element 30.

[0022] The aforementioned inner sill body 10 has a light-transmitting cover 101 and a lampshade 102 at different positions, and the light-transmitting cover 101 and the lampshade 102 are both made of light-transmitting materials.

[0023] The aforementioned light guide strip 20 is set inside the inner threshold body 10 and passes through the position of the lig...

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Abstract

The invention discloses a light-emitting device of an internal automotive threshold. The light-emitting device comprises a light transmitting cover, an internal threshold body of a lamp cover, at least one light guide bar arranged in the internal threshold body, and a light-emitting element. The light guide bars are penetratingly arranged in the light transmitting cover and have first end portions and second end portions. The first end portions are fixed on positions corresponding to the lamp cover. The light-emitting element is arranged on a position from which a generated light source is projected to the end faces of the second end portions of the light guide bars, so that the light-emitting bars can emit decorative light sources through the light transmitting cover besides self-light-emitting, and the end faces of the first end portions of the light guide bars can emit illuminating light sources to the lamp cover.

Description

technical field [0001] The invention relates to a light emitting device, in particular to a light emitting device which is applied on the door sill of an automobile and can provide both a decorative light source and an illumination light source. Background technique [0002] Many auto parts with luminous function can be found in existing products and many known technical data. Lighting devices used in automobiles can be divided into two types including decorative light sources and lighting light sources according to different functional requirements. Among them, many decorative light sources are installed in hidden places in the car interior, mainly to provide embellishment and beautification. Indoor functions; the lighting source is installed in various positions in the car interior that are suitable for providing reading lighting and ambient lighting in the car interior. [0003] However, the known decorative light source and illumination light source in the car all come ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q3/02F21S8/10F21V8/00F21Y101/02B60Q3/217
Inventor 杨长安
Owner HON YU AUTO PARTS CO LTD
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