CN201048121Y - Single terminal connection metal halide lamp - Google Patents
Single terminal connection metal halide lamp Download PDFInfo
- Publication number
- CN201048121Y CN201048121Y CNU2007201104802U CN200720110480U CN201048121Y CN 201048121 Y CN201048121 Y CN 201048121Y CN U2007201104802 U CNU2007201104802 U CN U2007201104802U CN 200720110480 U CN200720110480 U CN 200720110480U CN 201048121 Y CN201048121 Y CN 201048121Y
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- CN
- China
- Prior art keywords
- metal halide
- lamp
- electrodes
- halide lamp
- lamp socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a lamp with single end connecting metal halide. The lamp consists of a lamp holder, a glass body, a luminous cavity body, two electrodes, a metallic connecting piece and a leading wire. The luminous cavity body is filled with xenon and the metal halide, the glass body is connected with the lamp holder, the luminous cavity body is arranged at the other end of the glass body, one end of the two electrodes is respectively inserted into the luminous cavity body, and the other ends of the electrodes are respectively arranged in the glass body and respectively connected with the metallic connecting piece, the other end of the metallic connecting piece is connected with the leading wire, the lamp holder is a ceramic body lamp holder, and the leading wire penetrates through the lamp holder. The metal halide lamp of the utility model has the advantages of small volume, safe and reliable use, convenient connection, less power consumption, long service life, good photochromic, further and wider irradiating field of vision, etc. The utility model is in particular suitable for the application of motorcycles.
Description
Technical field
The utility model relates to a kind of metal halide lamp, especially a kind of metal halide lamp of single-ended connection.
Background technology
The headlight light source of tradition motorcycle all adopts common closed vacuum tungsten lamp or tungsten halogen lamp series, exists deficiencies such as luminous efficiency is low, the life-span is short.Along with popularizing of motorcycle, also more and more higher as masses' the vehicles to the requirement of motorcycle night illumination, the Motor-cyclist wish to shine photochromic more comfortable, the area to be illuminated territory is wide, definition is higher.Metal halide lamp has advantages such as luminous efficiency height, the life-span is long, color rendering is good, and in recent years in the surge of automotive field consumption, substituting traditional tungsten halogen lamp with it becomes possibility with other motorcycles with lighting source.But because the volume of motorcycle front lamp is less, the structure that existing metal halide lamp two ends connect just can not directly apply to Motorcycle headlight.It is contemplated that the syndeton with metal halide lamp is revised as single-ended connection (promptly two links are located at the same side), but just be easy between such two electrodes or the lead-in wire to produce electric discharge phenomena, the fail safe that influence is used,
Summary of the invention
Technical problem to be solved in the utility model is to propose a kind of single-ended connection metal halide lamp safe and reliable, easy to connect.
For solving the problems of the technologies described above, the single-ended connection metal halide lamp of the utility model comprises lamp socket, vitreum, lighting cavity, electrode, metal connecting sheet and lead-in wire, charge into xenon and metal halide in the described lighting cavity, described vitreum and described lamp socket are fixedly linked, described lighting cavity is located at the described Vitrea other end, one end of described two electrodes inserts in the described lighting cavity, the other end of described two electrodes is located in the described vitreum and is linked to each other with a described metal connecting sheet respectively, the other end of described metal connecting sheet links to each other with described lead-in wire, described lamp socket is the ceramic body lamp socket, and described lead-in wire passes from described lamp socket.
Above-mentioned single-ended connection metal halide lamp outwards is provided with the ceramic barrier section on the described lamp socket, this ceramic barrier section is positioned between described two lead-in wires that expose.
Above-mentioned single-ended connection metal halide lamp, described metal connecting sheet is the molybdenum brace.
Above-mentioned single-ended connection metal halide lamp, separated U type during described two electrodes form.
Above-mentioned single-ended connection metal halide lamp, the spacing of described two electrodes is 3 ± 0.3mm.
The utility model is owing to adopted above-mentioned technical pattern, it is located at lighting cavity at one end of halide lamp, and lead-in wire is located at the other end of halide lamp, it is littler that the volume of whole halide lamp can become, to adapt to the needs that motorcycle is used, and it is convenient that the connection of halide lamp also becomes.Lamp socket adopts ceramic material to make, and the ceramic barrier section can be set between the lead-in wire that exposes, and just can effectively prevent electric discharge phenomena.Separated U type during two electrodes form has solved the skew of electrode spacing in pinpoint welding procedure and other process.Because lighting cavity is especially little, luminous point is little, and luminous good condensing performance helps the truly appearance of directional light.The utility model metal halide lamp has that little, the luminous volume of power consumption is little, the farther characteristics such as wideer in long, photochromic good, the irradiation visual field of life-span, can improve the safety of driving at night greatly, reduces the sense of fatigue of nighttime driving, makes it can be applicable to motorcycle better.
Description of drawings
Fig. 1 is the structural representation of the single-ended connection metal halide lamp of the utility model.
Embodiment
As shown in Figure 1, single-ended connection metal halide lamp comprises lamp socket 1, vitreum 2, lighting cavity 3, electrode 4, metal connecting sheet 5 and goes between 6, lamp socket 1 adopts full pottery to make, vitreum 2 is fixedly linked with lamp socket 1, lighting cavity 3 is located at the other end of vitreum 2, charges into xenon and metal halide in the lighting cavity 3.Separated U type during two electrodes 4 form, the spacing of two electrodes 4 is 3 ± 0.3mm.Insert in the lighting cavity 3 the U type bottom of each electrode 4, and the U type top of two electrodes 4 is located in the vitreum 2 and is linked to each other with a metal connecting sheet 5 respectively, and each links to each other the other end of each metal connecting sheet 5 with a lead-in wire 6, goes between 6 to pass from lamp socket 1.Metal connecting sheet 5 is the molybdenum brace.Outwards be provided with ceramic barrier section 7 in the middle of the lamp socket 1, this ceramic barrier section 7 is between two lead-in wires that expose 6.
Claims (5)
1. single-ended connection metal halide lamp, comprise vitreum, lighting cavity, electrode, metal connecting sheet and lead-in wire, charge into xenon and metal halide in the described lighting cavity, it is characterized in that, it also comprises lamp socket, described vitreum and described lamp socket are fixedly linked, described lighting cavity is located at the described Vitrea other end, one end of described two electrodes inserts in the described lighting cavity, the other end of described two electrodes is located in the described vitreum and is linked to each other with a described metal connecting sheet respectively, the other end of described metal connecting sheet links to each other with described lead-in wire, and described lamp socket is the ceramic body lamp socket, and described lead-in wire passes from described lamp socket.
2. single-ended connection metal halide lamp as claimed in claim 1 is characterized in that, outwards is provided with the ceramic barrier section on the described lamp socket, and this ceramic barrier section is positioned between described two lead-in wires that expose.
3. single-ended connection metal halide lamp as claimed in claim 1 or 2 is characterized in that described metal connecting sheet is the molybdenum brace.
4. single-ended connection metal halide lamp as claimed in claim 1 or 2 is characterized in that, separated U type during described two electrodes form.
5. single-ended connection metal halide lamp as claimed in claim 1 or 2 is characterized in that the spacing of described two electrodes is 3 ± 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104802U CN201048121Y (en) | 2007-05-31 | 2007-05-31 | Single terminal connection metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201104802U CN201048121Y (en) | 2007-05-31 | 2007-05-31 | Single terminal connection metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048121Y true CN201048121Y (en) | 2008-04-16 |
Family
ID=39300713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201104802U Expired - Fee Related CN201048121Y (en) | 2007-05-31 | 2007-05-31 | Single terminal connection metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048121Y (en) |
-
2007
- 2007-05-31 CN CNU2007201104802U patent/CN201048121Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20130531 |