Vehicle headlamp with circulating device

A technology of circulation device and front lighting, which is applied to the parts of lighting devices, cooling/heating devices of lighting devices, lighting devices, etc. The effect of air cleanliness and durability improvement

Inactive Publication Date: 2014-07-23
南宁瑞翔实业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once water vapor or dust impurities enter the car lights, due to the closed environment of the car lights, these substances cannot be discharged in time, which will affect the lighting effect of the car lights

Method used

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  • Vehicle headlamp with circulating device

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Embodiment Construction

[0012] In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] like figure 1 As shown, the present invention includes a base 1, a lampshade 2 is arranged on the base 1, and a sealing strip 3 is arranged at the connection between the base 1 and the lampshade 2; a lamp tube 4 is arranged on the base 1, and a reflector is arranged behind the lamp A convex lens 6 is arranged in front of the bowl 5 and the lamp tube 4, and the reflective bowl 5 and the convex lens 6 are respectively connected with telescopic rods 7; the base 1 is provided with an air outlet 8 and an air inlet 9, and the air outlet 8 and the air inlet 9 are connected with a ventilation pipe 10. The ventilation pipe 10 is arranged on the b...

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PUM

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Abstract

The invention discloses a vehicle headlamp with a circulating device. The vehicle headlamp with the circulating device comprises a base, wherein the base is provided with a lampshade, a sealing strip is arranged at the position where the base and the lampshade are connected, the base is provided with at least one lamp tube, a light reflecting bowl is arranged at the rear portion of the lamp tube, a convex lens is arranged in front of the lamp tube, the light reflecting bowl and the convex lens are respectively connected with a telescopic rod, the base is provided with an air outlet and an air inlet, the air outlet and the air inlet are connected with a ventilation pipe, the ventilation pipe is arranged on the back of the base, and the ventilation pipe is provided with a filter, a dryer and a draught fan sequentially from the air inlet to the air outlet. The vehicle headlamp with the circulating device can overcome the defects in the prior art, and by means of the air circulating device in the vehicle headlamp, water vapor and dust in the vehicle headlamp can be cleaned up at any time.

Description

technical field [0001] The invention relates to a car lamp, in particular to a headlamp with a circulation device. Background technique [0002] The combined headlight is at the front of the car, it mainly plays the role of illumination and signal. The light emitted by the headlights can illuminate the road conditions in front of the car body, so that the driver can drive safely in the dark. The combined headlights can be divided into: halogen tungsten lamps, xenon lamps according to the function (1 ) low beam, (2) high beam, (3) front turn signal, (4) front position light (also known as width light, indicating the position light of the vehicle), front fog light. At present, the national regulations on fog lamps are not mandatory, and now all models are basically equipped with [0003] Car headlights play an important role in the safe driving of cars. However, once water vapor or dust impurities enter the car lights, due to the closed environment of the car lights, these ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V31/00F21V29/00F21V3/04F21V14/04F21V14/06F21V13/04F21W101/02F21W101/10F21V29/76F21W107/10
Inventor 邓建国旷林昌顾汉华周贵黄天贵安轲雷向民
Owner 南宁瑞翔实业投资有限公司
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