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Automotive headlamp with dedusting function

A technology of automobile headlights and functions, applied in the direction of headlights, motor vehicles, vehicle maintenance, etc., can solve the problems of manual wiping, trouble, and the headlights do not have the function of dust removal, etc., to avoid light blocking, avoid light shading, Easy to wipe clean the effect of dust

Inactive Publication Date: 2019-03-29
刘健翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The car is basically outdoors, so the car avoids frequent dust, and then the dust attached to the surface of the headlight cover affects its lighting effect, and the lighting effect of the headlight directly affects the operation and traffic safety of driving at night. The lamp does not have the function of dust removal, it needs to be cleaned manually, which is troublesome

Method used

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  • Automotive headlamp with dedusting function
  • Automotive headlamp with dedusting function
  • Automotive headlamp with dedusting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1~3 , in the embodiment of the present invention, a kind of automobile headlamp with dust removal function, comprises the mounting shell 1 that upper end opening is arranged and the transparent lampshade 2 that covers the port of mounting shell 1, and the internal port of mounting shell 1 is provided with lamp A bead mounting frame 7, a plurality of lamp beads 8 are installed on the lamp bead mounting frame 7, a mounting flange 3 is provided on the edge of the mounting shell 1, and a mounting hole 9 for fastening is provided on the mounting flange 3, so The transparent lampshade 2 is a spherical structure smaller than a hemisphere, and the edge of the transparent lampshade 2 is transitionally matched with the spherical arc surface of the edge of the installation shell 1. The inside of the installation shell 1 is provided with two ends that pass through the side wall of the installation shell 1. Rotate the shaft 4, the shaft 4 is installed inside the installa...

Embodiment 2

[0022] The difference between this embodiment and the first embodiment is that: the rotating rod shafts 4 and 5 are both hollow structures and they are connected to each other, and a blower 17 is arranged inside the installation housing 1, and the air inlet of the blower 17 is connected with the air blower. Corresponding to the vent 19 on the side wall of the installation housing 1, the air outlet of the blower 17 is connected to the rotating rod shaft 4 through the air duct 18 and communicates with the inner cavity, and the cleaning brush 6 is close to the rod of the transparent lampshade 2 The wall is provided with a plurality of exhaust ports 20 connected to the inner cavity of the cleaning brush 6, and the blower 17 transports the air to the inside of the arc swing rod 5 through the air duct 18 and the rotating rod shaft 4, and finally the air can be sprayed out through the exhaust port 20. Blow off the dust in a large area on the transparent lampshade 2 to improve the clea...

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Abstract

The invention discloses an automotive headlamp with a dedusting function, and belongs to the technical field of automobile lamps. The automotive headlamp comprises an installation shell and a transparent lampshade, wherein the upper end of the installation shell is open, the transparent lampshade covers an end opening of the installation shell, a lamp bead mounting frame is arranged at an inner end opening of the installation shell, a plurality of lamp beads are arranged on the lamp bead mounting frame, a rotating rod shaft of which both ends penetrate through the side walls of the installation shell is arranged in the installation shell, the rotating rod shaft is rotatably installed in the installation shell, an arc-shaped swing rod of which the center of a circle is coincident with the center of the transparent lampshade is arranged on the outer side of the transparent lampshade, cleaning brushes which are used for cleaning dust on the surface of the transparent lampshade are distributed on the rod wall, which is close to the transparent lampshade, of the arc-shaped swing rod, and a driving mechanism which is used for driving the arc-shaped swing rod to swing is further arrangedin the installation shell. The automotive headlamp has the advantages of simple mechanism, convenience in wiping the automobile lampshade and cleaning dust, simplicity and convenience in operation andhigh practicability, and light blockage is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile lamps, in particular to an automobile headlamp with dust removal function. Background technique [0002] As we all know, with the rapid development of the economy and the rapid improvement of people's living standards, cars have become a necessity for people's lives. The performance of automobile headlights is closely related to safe driving at night or in rainy weather conditions. In recent years, with the gradual improvement of light-emitting diode (LED) luminous efficiency and the gradual reduction of cost, the application of LED as automobile headlights has achieved good practical and economic benefits. [0003] The car is basically outdoors, so the car avoids frequent dust, and then the dust attached to the surface of the headlight cover affects its lighting effect, and the lighting effect of the headlight directly affects the operation and traffic safety of driving at night. The lamp do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/19F21S41/55B60S1/04B60S1/08B60S1/54F21W107/10
CPCB60S1/0411B60S1/08B60S1/54F21S41/19F21S41/55F21W2107/10
Inventor 刘健翔
Owner 刘健翔
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