CN101514787A

CN101514787A - An improved xenon lamp

Info

Publication number: CN101514787A
Application number: CNA2009101164915A
Authority: CN
Inventors: 梁艳萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-04
Filing date: 2009-04-04
Publication date: 2009-08-26

Abstract

An improved xenon lamp includes a lamp holder, a lamp tube disposed outside the lamp holder and electrically communicated with the same, and a stabilizer arranged inside the lamp holder. The stabilizer consists of a shell, an electron module disposed inside the shell and electrically communicated with the same, and a high voltage assembly. The electron module is connected with a power line extending outside the shell, the shell of the stabilizer is adhered onto the lamp holder, the stabilizer is electrically communicated with the lamp holder via the high voltage assembly. Since the shell of the stabilizer is adhered onto the lamp holder, independent installation of the stabilizer is not needed, thereby, the tightness of the xenon lamp is improved, the volume is small, it is easy to install, accordingly, the xenon lam can be used widely; since the stabilizer is electrically communicated with the lamp holder via the high voltage assembly, high-voltage line with high cost and easy short circuit defects can be omitted, thereby, the cost of the xenon lamp is reduced, the high voltage generated by the high voltage assembly acts on the lamp holder directly, accordingly, the use is safer, the performance is more reliable.

Description

Improved xenon lamp

Technical field

The present invention relates to the HID lighting technical field, more specifically to a kind of improved xenon lamp.

Background technology

Xenon lamp, or title high-voltage gas discharging light (High Intensity Discha-rge), have high brightness output, low energy consumption, long-life, colour temperature advantages of higher, having become the illuminating product in places such as indispensable outfit of vehicling lighting and public large-scale square, also is the perfect light source of remote illumination.

Now, along with the needs in market, the lamp socket model of xenon lamp is also more and more, as: D1S, D1R, H1, H7, H3, H4 etc., and fitting limit enlarges gradually.

The structure of common a kind of xenon lamp is: it comprises lamp socket, be arranged on the lamp socket outside and with the fluorescent tube of lamp socket electric connection, be positioned at lamp socket inboard and and the spaced apart stabilizer of lamp socket, stabilizer has housing, is arranged in the housing and the electronic module and the high potential assembly of electric connection, electronic module joins with the power line that stretches out housing, and stabilizer and lamp socket are realized electric connection by high-tension bus-bar.

There is following defective in the xenon lamp of said structure form, and exactly: stabilizer needs an independent space to install, and relies on corresponding mounting bracket and annex etc. when installing, and in addition, high-tension bus-bar is arranged between stabilizer and the lamp socket, and line loss is bigger.

Xenon lamp with said structure defective shows following problem especially as the headlamp of automobile:

1, the volume of xenon lamp is excessive, and the layout in the illuminating lamp front deck is difficulty comparatively;

2, stabilizer needs an independent space to install, and increased the possibility of revealing, so that the sealing property of car headlamp is relatively poor;

3, use a period of time after, the easy short circuit of high-tension bus-bar and xenon lamp is damaged, the cost of high-tension bus-bar is higher again, so that the use cost of xenon lamp and maintenance cost are all higher.

Summary of the invention

The object of the present invention is to provide a kind of volume little, be easy to install, improved xenon lamp that cost is low.

For achieving the above object, improved xenon lamp provided by the invention, it comprises lamp socket, be arranged on the lamp socket outside and with the fluorescent tube of lamp socket electric connection, be positioned at the stabilizer of lamp socket inboard, stabilizer has housing, is arranged in the housing and the electronic module and the high potential assembly of electric connection, electronic module joins with the power line that stretches out housing, the housing and the lamp socket of stabilizer are posted by connecting, and stabilizer and lamp socket are realized electric connection by high potential assembly.

For can concise description for the purpose of the problem, below the improved xenon lamp of the present invention be all abbreviated as this xenon lamp.

After adopting above structure, because the housing and the lamp socket of stabilizer are posted by connecting, like this, stabilizer need not be installed separately, and therefore, the sealing property of this xenon lamp is preferable, volume is little and compact, be easy to installation, helps applying of this xenon lamp; Again because stabilizer and lamp socket are realized electric connection by high potential assembly, like this, saved that cost is higher, the high-tension bus-bar of easy short circuit, therefore, the cost of this xenon lamp is lower, and the high pressure that high potential assembly produces directly acts on fluorescent tube, more secure when used, more reliable performance.

Description of drawings

Fig. 1 is the front view of this xenon lamp;

Fig. 2 is the structural representation of this xenon lamp.

The specific embodiment

Further specify the present invention below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1, Fig. 2, this xenon lamp comprises bar shaped lamp socket 1, be arranged on lamp socket 1 outside and with the fluorescent tube 2 of lamp socket 1 electric connection, be positioned at the stabilizer 3 of lamp socket 1 inboard, stabilizer 3 has housing 31, be arranged in the housing 31 and the electronic module 32 and the high potential assembly 33 of electric connection, housing 31 is by left shell, right shell body two parts are formed (not shown left shell in the accompanying drawing, the piece number of right shell body), electronic module 32 and the power line that stretches out left shell join (piece number of not shown power line in the accompanying drawing), right shell body and lamp socket 1 are posted by connecting by one injection moulding mode, and stabilizer 3 and lamp socket 1 realized electric connections by high potential assembly 33.

Need to prove that lamp socket 1, fluorescent tube 2, electronic module 32, high potential assembly 33 are the prior art part.

Above-described only is one embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.Such as: the housing of stabilizer and lamp socket also can be posted by connecting by the screw thread mode of spinning, and lamp socket also can adopt other different version.

Claims

1, improved xenon lamp, comprise lamp socket, be arranged on the lamp socket outside and with the fluorescent tube of lamp socket electric connection, be positioned at the stabilizer of lamp socket inboard, stabilizer has housing, is arranged in the housing and the electronic module and the high potential assembly of electric connection, electronic module joins with the power line that stretches out housing, it is characterized in that: the housing and the lamp socket of stabilizer are posted by connecting, and stabilizer and lamp socket are realized electric connection by high potential assembly.