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Optical fiber apparatus corresponding to environment condition and lamp module with optical fiber apparatus corresponding to environment condition

A technology of optical fiber and external environment, applied in the direction of optical fiber light guide, signal device, light guide of lighting system, etc., can solve the problems of changing installation position, fiber crack, fiber breakage, etc., and achieve the effect of improving durability and preventing damage

Pending Publication Date: 2022-01-14
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, if the external environment is a high temperature condition, there may be a problem of changing the installation position as the fiber is stretched
In addition, if the external environment is a low-temperature condition, there is a problem that the fiber is broken or cracks are generated in the fiber as the fiber shrinks

Method used

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  • Optical fiber apparatus corresponding to environment condition and lamp module with optical fiber apparatus corresponding to environment condition
  • Optical fiber apparatus corresponding to environment condition and lamp module with optical fiber apparatus corresponding to environment condition
  • Optical fiber apparatus corresponding to environment condition and lamp module with optical fiber apparatus corresponding to environment condition

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Embodiment Construction

[0032] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments thereof, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the other hand, the present invention is intended to cover not only the exemplary embodiments of the present invention, but also various alternatives, modifications, equivalents and various alternatives, modifications, equivalents and other embodiments.

[0033] Hereinafter, an optical fiber device corresponding to environmental conditions and a lamp module having the optical fiber device corresponding to environmental conditions according to exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

[0034] figure 1 is a diagram illustrating an optica...

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Abstract

An optical fiber apparatus corresponding to an environmental condition and a lamp module with the optical fiber apparatus corresponding to the environmental condition may include an optical fiber, in which the movement of the optical fiber is guided upon a change in the length of the optical fiber by a high temperature or low temperature environmental condition such that the change in the length thereof is absorbed, preventing damage due to the change in the length of the optical fiber to improve durability.

Description

technical field [0001] The present invention relates to an optical fiber device corresponding to environmental conditions and a lamp module having the optical fiber device corresponding to environmental conditions, which prevent damage of optical fibers by absorbing length changes of optical fibers caused by high-temperature or low-temperature environmental conditions. Background technique [0002] Generally, a vehicle is provided with a lighting device for making objects in a traveling direction visible when the vehicle is driving at night, and for notifying other vehicles or other road users of the driving state of the own vehicle. [0003] In addition to the purpose of notifying the driving state, design factors are also important in such lighting devices. That is, since the image of the vehicle changes according to the light emission image by the lighting device, it is necessary to enhance the light emission image by the lighting device. [0004] Therefore, in recent ye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/24F21S41/25G02B6/00F21W107/10
CPCF21S41/24F21S41/25G02B6/0001F21W2107/10G02B6/4478F21S41/28F21S43/26G02B6/001F21S41/29F21S43/237F21S43/245F21S43/247F21S43/27F21S45/10F21S43/236F21W2102/00F21W2103/00G02B6/0005B60Q3/62G02B6/4431
Inventor 安秉石林政煜
Owner HYUNDAI MOTOR CO LTD