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Far light and near light switch controller for gas discharge lamp

A gas discharge lamp and control device technology, which is applied to electric light sources, lighting devices, light sources, etc., can solve the problems that gas discharge lamps cannot have switching lighting functions and cannot be applied to ordinary cars, etc. Reasonable and simple effect with scientific structure

Inactive Publication Date: 2005-03-02
卢功洋
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the disadvantage that the existing gas discharge lamp (HID) cannot have the function of switching lighting, and can only be limited to special automobile lamps and cannot be applied to ordinary automobiles, the present invention provides a switching control device, which can not only switch remote It has the lighting function of light and low beam, and it can be widely used in different types of ordinary cars, and can effectively reduce the harm and unnecessary economic losses caused by bulbs in the process of frequent dimming, and at the same time meet the requirements of lighting regulations

Method used

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  • Far light and near light switch controller for gas discharge lamp
  • Far light and near light switch controller for gas discharge lamp
  • Far light and near light switch controller for gas discharge lamp

Examples

Experimental program
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Embodiment Construction

[0013] exist figure 1 Among them, a sliding light-shielding reflector (3) is arranged in the high-beam area of ​​the light source (2) of the gas discharge lamp (HID) bulb, and the sliding light-shielding reflector (3) is inserted into the groove of the lamp housing (5), and then the cable (7) is connected with slide block (10). Slide block (10) forms a solenoid valve (16) with coil (8), spring (11), solenoid valve casing (9). Solenoid valve (16) is installed in the electronic ballast transformer (15), becomes one with electronic ballast transformer (15), constitutes a complete switching control device.

[0014] exist figure 1 Among them, one end of the cable (7) is fixed on the lamp housing (5) with a snap spring (6) and connected with the sliding shading reflector (3), and the other end is connected with the solenoid valve (16) in the electronic ballast transformer (15). The slider (10) is connected.

[0015] exist figure 1 Among them, the electronic ballast transformer ...

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Abstract

A device capable of controlling and switching distant light and low beam of a gas discharge lamp is realized by setting a sliding shading reflection plate at the distant light zone of the bulb light source and plugging it into a slot of a socket case connected by a stretching wire and a magnetic valve, one end of the stretching wire is fixed on the socket case with a circlip, the other end is connected with a magnet valve in the electronic ballast transformer thus a complete switch and control device is formed.

Description

1. Technical field [0001] The invention relates to a high-beam and low-beam switching control device for an automobile headlamp, in particular to a high-beam and low-beam switching control device for a gas discharge lamp. 2. Background technology [0002] Gas discharge lamp (HID) is a high-tech product of automobile headlight lighting at present. It has the advantages of high luminous efficiency, good light color and long service life, and has been widely used in high-end automobiles. Its structure is composed of light bulbs and electronic ballast transformers, but it can only be limited to special lamps, and cannot be used on existing ordinary cars, because its light source structure is different from ordinary halogen tungsten lamps. Ordinary halogen tungsten bulbs have two sets of filaments, one is high-beam filament light source, the other is low-beam filament light source, and gas discharge lamp (HID) has only one set of light source. When used in au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B41/36H05B41/40
Inventor 卢功洋
Owner 卢功洋
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