CN2744928Y - Portable long shot light with ultra brightness - Google Patents
Portable long shot light with ultra brightness Download PDFInfo
- Publication number
- CN2744928Y CN2744928Y CN 200420017762 CN200420017762U CN2744928Y CN 2744928 Y CN2744928 Y CN 2744928Y CN 200420017762 CN200420017762 CN 200420017762 CN 200420017762 U CN200420017762 U CN 200420017762U CN 2744928 Y CN2744928 Y CN 2744928Y
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- lamp
- discharging light
- light
- gas discharging
- utility
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Abstract
The utility model provides a portable long shot light with ultra brightness capable of emitting incandescence light with high color temperature, comprising an emission head, a handle and an electric supply body. The emission head is electric supplied by the electric supply body, a discharging light bulb filled with high-pressure gas is arranged in the emission head, and a rechargeable battery and a stabilizer are arranged in the electric supply body. When the rechargeable battery supplies high voltage for discharging light bulb with high-pressure gas through the stabilizer, the discharging light bulb is emitted incandescence light with ultra brightness through stimulating the high-pressure gas in ionization mode. When the utility model in use, the color temperature is high, the power is strong, and the light range is capable of reaching about 1800 metre.
Description
Affiliated technical field
The utility model relates to a kind of emitter that produces superbright degree incandescence, specifically adopts the high-voltage gas discharging light bubble, a kind of high colour temperature of design, the portable long drive lamp of superbright degree.
Background technology
At present, known flashlight and portable long drive lamp all adopt osram lamp and halogen tungsten bulb as light source, the bulb that these are traditional, all be to utilize the tungsten filament electrified light emitting, the colour temperature of these bulbs is lower, luminance temperature is high, power consumption is big, the product of making of high-power halogen tungsten bulb particularly, its high-temperature part is scalded to such an extent that can not bump it.Heat resistance to reflector, launcher shell and relevant part is had relatively high expectations, and is higher to the capacitance requirement of battery.And tungsten filament does not blow under permanent high temperature unavoidably, and the life-span is shorter.So, adopt traditional luminescence technology further to improve the brightness and the range of portable long drive lamp, be subjected to the restriction of halogen tungsten bulb weakness.Shine far away more well more but there are many departments extremely to need night, the portable long drive lamp that power is the bigger the better.At present, existing portable long drive lamp can not satisfy their requirement on the market.
Summary of the invention
In order to overcome existing long drive lamp, colour temperature is low, luminance temperature is high, power consumption is big, the life-span is short, is difficult to further improve shortcomings such as brightness and range.The utility model provides a kind of long drive lamp, and this long drive lamp adopts the high-voltage gas discharging light bubble (Xe lamp bulb, also claim HID bulb) of a new generation, replaces traditional osram lamp, significantly improves brightness, colour temperature and the range that has portable long drive lamp now.
The technical scheme that its technical problem that solves the utility model adopts is: the portable long drive lamp of superbright degree is made up of emitting head and power supply body, emitting head is by the power supply of power supply body, parabolic mirror, emitting bulb are arranged in the emitting head, it is characterized in that described emitting bulb is a high-voltage gas discharging light bubble (Xe lamp bulb), in the power supply body rechargeable battery and stabilizer (ballast) are arranged, stabilizer (ballast) in the power supply body can be elevated to the 28000V high pressure with the 12V low pressure of rechargeable battery, and ionization stimulates high-voltage gas discharging light bubble (xenon lamp) luminous.
The beneficial effects of the utility model are, can utilize the superbright degree that high-voltage gas discharging light bubble (Xe lamp bulb) sends, the incandescent lamp of high colour temperature to carry out long drive, significantly improve the brightness and the range of portable long drive lamp.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 outline drawing of the present utility model
Fig. 2 the utility model basic block diagram
Fig. 3 the utility model high-voltage gas discharging light bubble (xenon lamp) schematic diagram
The high-voltage gas discharging light bubble schematic diagram that Fig. 4 the utility model power is bigger
Among the figure: 1. 5. 8. rechargeable battery 9. power switches 10. quartz glass foams 11. rhenium tungsten electrodes rod 12. molybdenum sheets 13. molybdenum filaments 14. plain conductors 15. insulating lamp holders 16. protecting glasses 17. insulation tubes of parabolic mirror 6. cover glasses, 7. stabilizers (ballast) of emitting head 2. power supply bodies 3. handgrips, 4. high-voltage gas discharging lights bubbles (Xe lamp bulb)
The specific embodiment
In Fig. 1,2 illustrated embodiments, the utility model is by emitting head (1), power supply body (2), handgrip (3) is formed, emitting head (1) is by power supply body (2) power supply, emitting bulb (4) in the emitting head, it is a kind of high-voltage gas discharging light bubble (also claiming Xe lamp bulb), when this bulb is worked, form the photosphere of circular camber shape between two electrodes, send the incandescent lamp of high colour temperature, high brightness, power 21W, but brightness is equivalent to the common quartz tungsten halogen lamp bubble of 90W, and emitting head parabolic mirror (5) designs according to the photosphere diameter.Rechargeable battery (8) in the power supply body (2) is generally lithium ion battery or Ni-H cell, and for reducing production costs, the rechargeable battery (8) that present the utility model uses is 12V, the 7Ah lead-acid battery.Stabilizer (7) in the power supply body (2), it is the critical piece that makes high-voltage gas discharging light bubble (4) work, during installation the both positive and negative polarity of battery is connected to the input of stabilizer (7), two utmost points of high-voltage gas discharging light bubble (4) connect the output of stabilizer (7), the effect of stabilizer (7) is that 12V voltage is raised to two ends that 28000V is added in high-voltage gas discharging light bubble (4) electrode, make firm power-on instantaneous time ionization stimulate xenon to reach high-luminance light, then again voltage is changed into 8000V, the stable supply high-voltage gas discharging light that continues steeps luminous.The characteristics of stabilizer (7) are quick startups, can reach 95% of normal condition in 4 seconds incipient stages, adopt the CMOS integrated circuit block to control, when having an accident, 0.2 second sensitive startup of perception circuit in the high voltage package is cut off high-tension electricity, guarantees safe in utilization.
The utility model handgrip (3) is provided with switch (9), and switch (9) is connected on the input of stabilizer (7), and the control high-voltage gas discharging light steeps the bright of (4) and puts out.Also be provided with charging socket, the under-voltage indicator lamp of battery, battery charge indicator lamp, battery on the utility model shell and be full of indicator lamp, in the cycle charging life-span of protection battery, these common technologies have not here been explained.
Shown in Figure 3 is high-voltage gas discharging light bubble (4) structure chart of the present utility model.The high-voltage gas discharging light bubble adopts high-quality quartz glass and high-test metal to make, mainly by quartz glass foam (10), rhenium tungsten electrode bar (11), location molybdenum sheet (12), molybdenum filament (13), lead (14), insulating lamp holder (15), protecting glass (16).Be full of inert gas materials such as (xenons) in the luminous foam (10), be characterized in: 1, ultrawhite light: the colour temperature of high-voltage gas discharging light is more much higher than tengsten lamp, be generally 4000K, reach as high as 12000K, the ultrawhite light that sends, near day at high noon light color, and the colour temperature of halogen tungsten lamp is 3000-3400K, so night illumination resolution ratio is very high.2, the high-voltage gas discharging light of low-power high efficiency: 35W bubble can be equivalent to the halogen tungsten bulb of 170W, and efficient reaches 300%.3, the life-span is long: because the high-voltage gas discharging light bubble is to utilize the galvanism gas luminescence, can not produce too high temperature, as long as xenon does not also use up in the bubble, it just can be normally luminous always, not fragile, and the life-span reaches 2500 hours.4, superbright degree: the high-voltage gas discharging light bubble is bigger than osram lamp brightness, and the output of high-voltage gas discharging light bubble is up to the brightness of 3200LM, and the brightness that general halogen tungsten bulb at most also can only produce 1000LM.5, because the high-voltage gas discharging light bubble is not luminous with tungsten filament,, can not damage because of vibrations so shock resistance is good.High-voltage gas discharging light bubble of the present utility model can be made the different multiple product of geomery as required, bulb shown in Figure 4 is the high-voltage gas discharging light bubble of 35W, adopt this high-voltage gas discharging light bubble to be not only for the brightness, colour temperature, the minimizing power consumption that improve portable long drive lamp, to reach with the lower light source of new generation of power, replace powerful halogen tungsten bulb, increase transmitting range, in order to improve the resolution ratio of night illumination, improve the acceptance and the comfort level of human eye simultaneously.
The utility model is simple to operate, easy to carry, colour temperature is high, power is big, range can reach about 1800 meters, be applicable to that safety precaution, public security are scouted, the search at night ..., extensively be fit to customs, the administration of justice, People's Armed Police, army, construction, shipping ... and other social all departments use.
Claims (2)
1, the portable long drive lamp of a kind of superbright degree is made up of emitting head, handgrip and power supply body, and parabolic mirror is arranged in the emitting head, and illuminator and cover glass is characterized in that described illuminator is a high-voltage gas discharging light bubble (4).
2, the portable searchlight of superbright degree according to claim 1 is equipped with chargeable battery (8) and stabilizer (7) in the body that it is characterized in that powering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017762 CN2744928Y (en) | 2004-04-15 | 2004-04-15 | Portable long shot light with ultra brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017762 CN2744928Y (en) | 2004-04-15 | 2004-04-15 | Portable long shot light with ultra brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744928Y true CN2744928Y (en) | 2005-12-07 |
Family
ID=35579709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420017762 Expired - Fee Related CN2744928Y (en) | 2004-04-15 | 2004-04-15 | Portable long shot light with ultra brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744928Y (en) |
-
2004
- 2004-04-15 CN CN 200420017762 patent/CN2744928Y/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: 20051207 |