An electrode cover and a detachable xenon headlamp

An electrode cover and electrode technology, which is applied to discharge lamps, electrical components, gas discharge lamps, etc., can solve the problems of inconvenience in use, inability to ensure good contact between input electrodes and output electrodes, and easy falling off of electrode covers to prevent reverse connection. , Easy to disassemble and install the xenon lamp holder, the effect of increasing the air conduction distance
CN103545626BInactive Publication Date: 2016-08-17GUANGZHOU OPLAS ELECTRICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU OPLAS ELECTRICAL CO LTD
Publication Date
2016-08-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an electrode sleeve, which includes a conductive sleeve body, an electrode cavity that can be inserted into an electrode is provided in the sleeve body, an electrode insertion port is provided on the upper part of the electrode cavity, and an electrode cavity is provided in the electrode cavity. The side wall is provided with a conductive first elastic extrusion part that is in contact with the electrode, and the outer side of the sleeve is provided with a conductive second elastic extrusion part that is in contact with the outer electrode. The lower part of the sleeve body is provided with a stop card that can be engaged with the external bayonet. The invention aims to provide an electrode cover with excellent contact with the output electrode and input electrode and a good fixation, and a detachable xenon headlamp using the electrode cover with the advantages of anti-breakdown, easy disassembly and installation, safety and stability.
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Description

technical field

[0001] The invention relates to the field of lamps, in particular to an electrode cover and a detachable xenon headlamp using the electrode cover. Background technique

[0002] Xenon lamp (High intensity Discharge) refers to a high-pressure gas discharge lamp filled with an inert gas mixture including xenon without the filament of a halogen lamp, referred to as HID xenon lamp, which can be called heavy metal lamp or xenon The light-emitting principle of the lamp is that it is filled with a variety of chemical gases in the UV-cut anti-ultraviolet crystal quartz glass tube, most of which are xenon (Xenon) and iodide, etc., and then passed through the supercharger (Ballast). The DC voltage of 12 volts on the car is instantly boosted to 23,000 volts, and the high-voltage amplitude excites the xenon electrons in the quartz tube to dissociate, and a light source is generated between the two electrodes. This is the so-called gas discharge. The white super-strong ar...

Claims

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