CN200982545Y - High pressure gas discharge lamp bulb - Google Patents
High pressure gas discharge lamp bulb Download PDFInfo
- Publication number
- CN200982545Y CN200982545Y CNU2006201087906U CN200620108790U CN200982545Y CN 200982545 Y CN200982545 Y CN 200982545Y CN U2006201087906 U CNU2006201087906 U CN U2006201087906U CN 200620108790 U CN200620108790 U CN 200620108790U CN 200982545 Y CN200982545 Y CN 200982545Y
- Authority
- CN
- China
- Prior art keywords
- tube
- fluorescent tube
- dazzling screen
- lamp
- discharge lamp
- 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
Links
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a high-pressure discharge lamp, which comprises a tube, a lamp-socket and a shade installation,the two electric pole of the tube electrical connect with a plurality of contact point separately, the shade installation is annular anti-dazzling screen around the tube and the anti-dazzling screen is fixed on the lamp-socket. The utility model has the advantages of simple manufacturing technique, low cost of production and good shaded effects.
Description
(1) technical field
The utility model relates to a kind of high-voltage gas discharging light bubble.
(2) background technology
HID vehicle xenon lamp claims high-voltage gas discharging light again, and English High IntensityDischarge Lamp by name is abbreviated as HID, usually so be the HID lamp again.High-voltage gas discharging light is the revolutionary product that throws light on 21 century.
When the light source that adopts discharge lamp to use as the headlight or the liquid crystal Projecting Lamp of automobile, use with arrangement of mirrors.In recent years, in order to prevent to make the speculum deterioration, extensively adopt with the discharge lamp of isolated ultraviolet glass as outer tube from the ultraviolet ray that discharge lamp radiates out.Usually, for speculum and discharge lamp being combined and realizing suitable luminous intensity distribution, require with luminous component, be the position of arc light with respect to speculum with high precision set.Yet, luminous intensity distribution as the arc light of discharge lamp luminous component, owing to be subjected to the influence of factors such as luminous tube shape, internal pressure, tube voltage and tube current, it is very difficult resembling carrying out that machinery sets the filament of using on the bulb etc. therefore, proposed on outer tube, to form photomask, be difficult to carry out the part of the arc light of set positions by optics blocking, obtain correct luminous intensity distribution scheme.Disclose a kind of discharge lamp as Chinese patent CN1242450C, having comprised: have the discharge space that has disposed top pair of electrodes respect to one another luminous tube, surround the outer tube of aforementioned luminous tube, lamp holder that a side of aforementioned outer tube is fixed, along the axial direction of aforementioned luminous tube and extend first photomask of lip-deep two band shapes of aforementioned outer tube in parallel to each other; Aforementioned first photomask has when when observing aforementioned outer tube with respect to the vertical direction of axle of aforementioned luminous tube, at least overlapping with the two ends of aforementioned discharge space part, also have along second photomask that circumferentially covers aforementioned outer tube, the two ends of the aforementioned luminous tube of aforementioned second photomask on are axially stated the electrode with top side above-mentioned lamp holder opposition side outer tube with respect to forward in the aforementioned pair of electrodes and are configured in aforementioned outer tube and top side above-mentioned lamp holder opposition side.The preparation of this photomask surperficial integrated formation by making heat-resisting light-proofness sheet material and aforementioned outer tube sintering.Come luminous intensity distribution to have following defective with photomask: 1, production cost height.2, complex manufacturing, the percent defective height.
(3) utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, luminous intensity distribution high-voltage gas discharging light bubble easily.
Described high-voltage gas discharging light bubble, comprise fluorescent tube, lamp socket, shade, two electrodes of described fluorescent tube are electrically connected with one group of contact of lamp socket respectively, and described shade is to be arranged on fluorescent tube ring-type anti-dazzling screen on every side, and described anti-dazzling screen is fixed on the lamp socket.
The utility model adopts anti-dazzling screen to replace photomask to carry out luminous intensity distribution, and it can reach and the identical shaded effect of photomask, but manufacture craft is simplified greatly.The shape of anti-dazzling screen obviously can with reference in the prior art about the description of photomask shape, this kind is shaped as conventionally known to one of skill in the art.The material of making anti-dazzling screen is generally stainless steel and gets final product.
Further, described anti-dazzling screen has along the axially extended band-like portions of fluorescent tube with along the circumferential annulus that extends of fluorescent tube.
The utlity model has following beneficial effect: manufacturing process is simple, production cost is low, good shading effect.
(4) description of drawings
Fig. 1 is the structural representation of the described high-voltage gas discharging light bubble of embodiment.
Fig. 2 is the upward view of described high-voltage gas discharging light bubble.
(5) specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, Fig. 2, a kind of high-voltage gas discharging light bubble comprises fluorescent tube 1, lamp socket 2, shade 3, and two electrodes of described fluorescent tube are electrically connected with one group of contact of lamp socket respectively, described shade 3 is for being arranged on the ring-type anti-dazzling screen around the fluorescent tube, and described anti-dazzling screen is fixed on the lamp socket 2.Described anti-dazzling screen has along the axially extended band-like portions 4 of fluorescent tube with along the circumferential annulus 5 that extends of fluorescent tube.
Claims (2)
1, a kind of high-voltage gas discharging light bubble, comprise fluorescent tube, lamp socket, shade, two electrodes of described fluorescent tube are electrically connected with one group of contact of lamp socket respectively, it is characterized in that described shade is to be arranged on fluorescent tube ring-type anti-dazzling screen on every side, and described anti-dazzling screen is fixed on the lamp socket.
2, high-voltage gas discharging light bubble as claimed in claim 1 is characterized in that described anti-dazzling screen has along the axially extended band-like portions of fluorescent tube with along the circumferential annulus that extends of fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201087906U CN200982545Y (en) | 2006-10-20 | 2006-10-20 | High pressure gas discharge lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201087906U CN200982545Y (en) | 2006-10-20 | 2006-10-20 | High pressure gas discharge lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982545Y true CN200982545Y (en) | 2007-11-28 |
Family
ID=38909703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201087906U Expired - Fee Related CN200982545Y (en) | 2006-10-20 | 2006-10-20 | High pressure gas discharge lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982545Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244891A (en) * | 2013-05-28 | 2013-08-14 | 安冰翀 | Integrated twin-tube xenon lamp |
-
2006
- 2006-10-20 CN CNU2006201087906U patent/CN200982545Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244891A (en) * | 2013-05-28 | 2013-08-14 | 安冰翀 | Integrated twin-tube xenon lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200982545Y (en) | High pressure gas discharge lamp bulb | |
| CN1294616C (en) | Fluorescent lamp | |
| CN106870970A (en) | A kind of LED of double helix lamp bead | |
| CN101630625A (en) | Fluorescent lamp having bulb whose end portion to which stem mount is welded, and a lighting apparatus having the fluorescent lamp | |
| CN202067755U (en) | High voltage insulating lamp holder | |
| CN201066063Y (en) | Novel vehicular far and near light xenon metal halide lamp | |
| CN2717012Y (en) | High-pressure gas discharge lamp | |
| CN203562398U (en) | A HID xenon lamp | |
| CN201518311U (en) | Single-electrode nanometer filament-free energy-saving fluorescent tube | |
| CN207719141U (en) | Vehicular illumination device and lamps apparatus for vehicle | |
| CN1728330A (en) | Illuminated light source of field emission luminescence | |
| CN101813247B (en) | internal trigger fluorescence high pressure sodium lamp | |
| CN101826437A (en) | Single-electrode nano filament-free energy-saving fluorescent lamp tube | |
| CN202067753U (en) | High pressure insulating burner | |
| CN202394838U (en) | Xenon lamp | |
| CN1645555A (en) | Metal halide lamp and lighting apparatus using the same | |
| CN1302514C (en) | High Voltage sodium lamp | |
| CN2731902Y (en) | Field emitting luminous illumination light source | |
| CN214099581U (en) | Easy-to-trigger ignition deuterium lamp based on anode and anode box connection capacitor | |
| CN201048120Y (en) | Single terminal connection metal halide lamp | |
| CN201048121Y (en) | Single terminal connection metal halide lamp | |
| CN2366970Y (en) | Filament-free and single electrode fluorescent lamp | |
| CN101131913B (en) | High-luminous flux cold-cathode fluorescent lamp | |
| CN202067752U (en) | High-voltage insulating lamp socket | |
| CN106015986A (en) | Intersection type LED filament lamp |
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: 20071128 Termination date: 20131020 |