CN2253835Y - Pocket ultroviolet lamp - Google Patents
Pocket ultroviolet lamp Download PDFInfo
- Publication number
- CN2253835Y CN2253835Y CN 95218172 CN95218172U CN2253835Y CN 2253835 Y CN2253835 Y CN 2253835Y CN 95218172 CN95218172 CN 95218172 CN 95218172 U CN95218172 U CN 95218172U CN 2253835 Y CN2253835 Y CN 2253835Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- ultraviolet
- lamp tube
- ultraviolet 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
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to a pocket prospecting ultraviolet lamp, which is supplied for geological prospecting, is mainly used for prospecting for Tungsten, zircon, diamond, autunite, and other minerals with fluorescent reaction, and can also be used for carrying out fluorescent analysis for the departments of public security, etc. The utility model comprises an outer box, an ultraviolet lamp tube, a power supply, an inverter, an ultraviolet penetrating color filter, and a reflector, wherein, the ultraviolet lamp tube is the U-shaped lamp tube of a low-voltage mercury lamp with 2 to 3.5 watts; a filament is a hot cathode filament; the power supply for supplying power is of DC with 6 volts. The volume and the weight of the utility model are all reduced by about 50 %. The consumption of the power supply can also be reduced by about 50 %. By test, a scheelite sample can be excited to assume the fluorescence with moderate brightness at the position one meter away from the scheelite sample (the test is carried out at a dark position).
Description
The utility model is the pocket ore deposit uviol lamp of looking for that uses for geological prospecting, and it is mainly used in seeks white tungsten, zircon, diamond, lime-uranite and other has the mineral of fluorescence reaction, also can be used for department such as public security and does fluorescence analysis.
Reduce the weight and volume of equipment, energy savings is the important goal that the geological prospecting instruments design is pursued.The uviol lamp of China's use at present is bigger, and power consumption is big and heavy, and technology is relatively backward, can not adapt to the needs that the ore deposit is looked in the geology field.
The purpose of this utility model is to provide a kind of volume little, in light weight, the pocket ore deposit uviol lamp of looking for that power consumption is little.
For the utility model that achieves the above object adopts following technical scheme; It comprises outer box, ultraviolet lamp tube, power supply, inverter, saturating ultraviolet color filter, reflective mirror, ultraviolet lamp tube is 2-3.5 watt a U type low-pressure mercury fluorescent tube, filament is a hot cathode, power supply is 6 volts of direct currents, ultraviolet lamp tube is installed in the outer box, back dress reflective mirror, and the front is to be installed in can see through the ultraviolet color filter of 2537 dusts on the outer box.The saturating look rate in above-mentioned color filter 2537 dust places is greater than 40%, and visible light is bordering on zero; Power supply can be 4 1.5 volts of batteries of joint or external 6 volts of direct supplys; Battery is rechargeable battery or dry cell; Reflective mirror is the aluminium reflective mirror.
The utility model compared with prior art has following advantage; Volume and weight all reduces about 50%, and electrical source consumption also can reduce about 50%, after measured, apart from one meter in sheelite sample, can excite sample ore to be intermediate light fluorescence (dark place mensuration).
Fig. 1 is the utility model appearance assumption diagram;
Fig. 2 is the utility model inner structure synoptic diagram;
Fig. 3 is the utility model internal circuit block scheme.
The drawing explanation; Outer box (1), color filter (2), ultraviolet lamp tube (3), reflective mirror (4), inverter (5), power switch (6), charging socket (7), battery (8), supply socket (9), power selection switch (10).
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in Figure 1 and Figure 2, it comprises outer box (1), ultraviolet lamp tube (3), power supply, inverter (5), saturating ultraviolet color filter (2), reflective mirror (4), ultraviolet lamp tube (3) is 2-3.5 watt a U type low-pressure mercury fluorescent tube, caliber is the 11-13 millimeter, and filament is a hot cathode, and power supply is 6 volts of direct currents, can be 4 joint 1.5 volts of batteries (8) or external 6 volts of direct supplys, battery (8) is rechargeable battery or dry cell; Ultraviolet lamp tube (3) is installed in the outer box (1), back dress aluminium reflective mirror (4), and the front can see through the ultraviolet color filter of 2537 dusts (2) for being installed on the outer box (1), and the saturating look rate in color filter (2) 2537 dust places is greater than 40%, and visible light is bordering on zero.Above-mentioned inverter is a kind of like this inverter circuit, when low pressure mercury lamp comes build-up of luminance, is output as high voltage and makes the mercury lamp build-up of luminance, is output as low-voltage and keeps mercury lamp work behind the mercury lamp build-up of luminance.
Claims (5)
1, a kind of pocket uviol lamp, it comprises outer box, ultraviolet lamp tube, power supply, inverter, saturating ultraviolet color filter, reflective mirror, it is characterized in that: ultraviolet lamp tube (3) is 2-3.5 watt a U type low-pressure mercury fluorescent tube, filament is a hot cathode, and power supply is 6 volts of direct currents, and ultraviolet lamp tube (3) is installed in the outer box (1), back dress reflective mirror (4), the front can see through the ultraviolet color filter of 2537 dusts (2) for being installed on the outer box (1).
2, pocket uviol lamp according to claim 1 is characterized in that: color filter (2) 2537 dust place transmittances are greater than 40%, and visible light is bordering on zero.
3, pocket uviol lamp according to claim 1 is characterized in that: power supply can be 4 joint 1.5 volts of batteries (8) or external 6 volts of direct supplys.
4, according to claim 1 or 3 described pocket uviol lamps, it is characterized in that: battery (8) is rechargeable battery or dry cell.
5, pocket uviol lamp according to claim 1 is characterized in that: reflective mirror (4) is the aluminium reflective mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218172 CN2253835Y (en) | 1995-07-25 | 1995-07-25 | Pocket ultroviolet lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218172 CN2253835Y (en) | 1995-07-25 | 1995-07-25 | Pocket ultroviolet lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253835Y true CN2253835Y (en) | 1997-05-07 |
Family
ID=33866786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218172 Expired - Fee Related CN2253835Y (en) | 1995-07-25 | 1995-07-25 | Pocket ultroviolet lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253835Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033129A (en) * | 2014-10-27 | 2016-10-19 | 韩国地质资源研究院 | Mineral search apparatus using smart device |
-
1995
- 1995-07-25 CN CN 95218172 patent/CN2253835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033129A (en) * | 2014-10-27 | 2016-10-19 | 韩国地质资源研究院 | Mineral search apparatus using smart device |
| CN106033129B (en) * | 2014-10-27 | 2018-07-24 | 韩国地质资源研究院 | Utilize the mineral detection device of intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |