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The LED double-color-temperature automobile headlamp

A dual-color temperature, automotive technology, applied in the direction of headlights, vehicle parts, cooling/heating devices of lighting devices, etc., can solve problems such as visual fatigue, single color temperature, poor penetration, etc., and achieve simple lighting changes and lighting safety Comfortable and efficient use of space

Pending Publication Date: 2019-03-01
重庆舜辉庆驰光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, car headlights on the market mostly use HID xenon lamps, halogen lamps, and some LED car headlights for lighting, but the color temperature is single and does not have the function of adjusting the color temperature; white light with high color temperature is visible, but the penetration is poor. Rainy and foggy days affect the visual range and distance, low color temperature light penetration is good, but it is easy to cause visual fatigue; in order to improve the driving safety of the current car, it is necessary to improve the structure and function of the single-function car headlights to ensure comfort, Diverse ways to meet consumer needs

Method used

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  • The LED double-color-temperature automobile headlamp
  • The LED double-color-temperature automobile headlamp
  • The LED double-color-temperature automobile headlamp

Examples

Experimental program
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Embodiment

[0028] The embodiment of the present invention includes a radiator 1, a light-emitting origin, a light source, a reflective bowl 6 and a lens 4. The reflective bowl 6 is covered above the switching part, and the opening of the reflective bowl faces the lens. The lens 4 is fixed to the radiator 1 through a bracket 5 The front end of the radiator 1 is provided with a near-light and dark cut-off line boss 10. The light source located at the luminous origin emits light. The light is reflected by the reflective bowl 6, and then refracted by the lens 4 before being irradiated. When the light reaches the lens 4 from the reflective bowl 6, the light will be partially blocked by the near-bright and dark cut-off line boss 10. , In order to achieve a low beam shape outside.

[0029] A switching part is provided on the radiator, and the switching part includes a base 2 and an electromagnet driving the base 2.

[0030] The base 2 is slidably fitted with the radiator 1. The details are as follo...

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PUM

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Abstract

The invention belongs to the technical field of automobile lamps, and provides an LED double-color-temperature automobile headlamp. The LED double-color-temperature automobile headlamp comprises a radiator, a light-emitting origin, light sources, a reflecting bowl and a lens, wherein the light sources comprise a first light source and a second light source with different color temperatures, the radiator is provided with a switching part where the first light source and the second light source are arranged, and the first light source and the second light source are changed according to states of the switching part. The first light source and the second light source are alternately located at the light-emitting origin, and light with different color temperatures can be provided in a headlamp, so that a user can have a more diversified and safe light using effect.

Description

Technical field [0001] The invention relates to the technical field of vehicle lights, in particular to an LED dual-color temperature automobile headlight. Background technique [0002] At present, the car headlights on the market mostly use HID xenon lamps, halogen, and some LED car headlights, but the color temperature is single and does not have the function of adjusting the color temperature; the white light with high color temperature is visible, but the penetration is poor. Rain and fog affect the visual range and distance. Low color temperature light has good penetrating power, but it is easy to cause visual fatigue. In order to improve the current driving safety of automobiles, it is necessary to carry out corresponding structural and functional improvements to the single-function automobile headlights to ensure comfort, Diversified ways to meet consumer needs. Summary of the invention [0003] Aiming at the defects in the prior art, the present invention provides LED dua...

Claims

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Application Information

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IPC IPC(8): F21S41/663F21V5/04F21V7/04F21V14/02F21V17/10F21V17/16F21V29/67F21V29/76F21W102/13F21Y115/10
CPCF21S41/663F21V5/04F21V7/04F21V14/02F21V17/105F21V17/162F21V29/67F21V29/76F21Y2115/10F21W2102/13
Inventor 相原庆杨建辉许清林王长凯
Owner 重庆舜辉庆驰光电科技有限公司
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