CN201218799Y - Portable light source rotatable ultraviolet lamp detection apparatus - Google Patents
Portable light source rotatable ultraviolet lamp detection apparatus Download PDFInfo
- Publication number
- CN201218799Y CN201218799Y CNU2008201184515U CN200820118451U CN201218799Y CN 201218799 Y CN201218799 Y CN 201218799Y CN U2008201184515 U CNU2008201184515 U CN U2008201184515U CN 200820118451 U CN200820118451 U CN 200820118451U CN 201218799 Y CN201218799 Y CN 201218799Y
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- China
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- uviol lamp
- ultraviolet
- light source
- ultra
- rotatable
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Abstract
The utility model discloses a portable detector for an ultra-violet lamp with rotatable light source, which comprises a shell, the ultra-violet lamp and a rotating shaft, wherein, the shell comprises a switch, a handle, a power socket, a control circuit and a chargeable battery; the ultra-violet lamp is positioned at the front part of the shell and is pivoted with the shell through the rotating shaft, and the ultra-violet lamp comprises an ultra-violet lamp shade, an ultra-violet lamp color filter and an ultra-violet lamp tube. The ultra-violet lamp shade is provided with two oblong holes, the ultra-violet lamp color filter is embedded on the ultra-violet lamp shade, and two ultra-violet lamps the wavelengths of which are 254nm and 365nm are respectively on the positions corresponding to the two oblong holes. The portable detector has the advantages of small volume, light weight and convenient use; can rotate the ultra-violet lamps freely within 360 degrees to reach the proper use angles; and is provided with the chargeable battery, can be operated on site, and is not limited by the power supply.
Description
Technical field
The utility model relates to chemical analysis field, be specifically related to a kind of easy, sensitive, rotatable uviol lamp pick-up unit of light source fast, be a kind of pick-up unit that is used for the quality of field quick detection protein, nucleotide, hormone alkaloid, vitamin, wool, real silk, regenerated fiber, cotton, synthon, toxin, (as aflatoxins etc.) food additives, rotten vegetables, fruit, cocoa bean fat, chocolate, fat, honey, sugar, egg etc.
Background technology
Along with the progress of human society and the raising of economic level, the quality of life problem more and more receives the concern of national governments, international organization, industry organization, industry specialists and even general public, and the problem of how improving the quality of living obtains the great attention of each relevant departments too.Wherein, in numerous quality of life problems, especially be concerned by people as the quality problems of hormone alkaloid, vitamin, wool, real silk, regenerated fiber, cotton, synthon, toxin (as aflatoxins etc.), food additives, rotten vegetables, fruit, cocoa bean fat, chocolate, fat, honey, sugar, egg etc.
Along with the raising of people's quality of life, the demand of jewelry is also increasing, and the true and false of differentiating jewelry also is one of everybody problem of being concerned about.Ultraviolet is examined lamp and is surveyed a kind of mode that device can be used as discriminating processing jewelry, and the emerald that for example has fluorescence is handled or polished to wax and cause through overcharging glue, and natural jadeite does not generally have fluorescence.Oil and glass in the jewel of oil-filled and glass treatment have fluorescence.Silver nitrate is handled black pearl does not have fluorescence, and natural black pearl has fluorescence, can be used for telling truth from falsehood by these features.
It is 1 class carcinogenic substance that aflatoxin delimited by the cancer research mechanism of The World Health Organization (WHO), is the extremely strong extremely toxic substance of a kind of toxicity.The harmfulness of aflatoxin is that people and animal's liver tissue are had destruction, when serious, can cause liver cancer even death, sees that so that aflatoxin B1 more its toxicity and carcinogenicity are also the strongest in the food of natural contamination.After aflatoxin B1 is concentrated through extracting, thin layer separates, under wavelength 365nm ultraviolet light, produce bluish violet fluorescence, measure content according to its limit of identification that on thin layer, shows fluorescence.
More than the detection of multiple material can be undertaken by uviol lamp, yet present uviol lamp pick-up unit is subjected to power limitations, carries inconvenience, can not carry out the scene at any time and detect, and can not carry out multi-form detection by a desk lamp, test format is single.
Summary of the invention
The purpose of this utility model is to provide a kind of can easy, quick, on-the-spotly detect the rotatable uviol lamp pick-up unit of light source that uses.
For reaching above-mentioned purpose, the concrete content of the utility model is:
The rotatable uviol lamp pick-up unit of a kind of light source, have power supply and gauge tap, comprise: housing, ultraviolet light fitting and turning axle, described ultraviolet light fitting top and housing are coupling by turning axle, ultraviolet light fitting comprises the ultraviolet lampshade and is installed in two uviol lamp color filters on the ultraviolet lampshade and is installed in two corresponding in ultraviolet lampshade uviol lamps, and two uviol lamps are electrically connected with power supply and gauge tap.
Wherein said ultraviolet lampshade is cylindric, is installed in the housing front end and matches with housing.
Have two oblong aperture on the ultraviolet lampshade, described uviol lamp color filter fits tightly respectively in two oblong aperture.
Described uviol lamp and uviol lamp color filter are launched or are filtered wavelength of light and be respectively 254nm and 365nm.
Its middle shell comprises switch, handle, supply socket, control circuit and rechargeable battery, and wherein handle is on the top of housing, and switch is positioned at the front end of handle, and supply socket is positioned at outside; Described control circuit and rechargeable battery are located at enclosure interior, and power supply, rechargeable battery, switch and uviol lamp connect by control circuit, and the switch of control ultraviolet lamp tube.
Uviol lamp is selected the light emitting diode of ultraviolet lamp tube, ultraviolet bulb or single wavelength for use.
Wherein said housing and ultraviolet light fitting surface of contact are a circular arc type inclined-plane.
It between described housing and the ultraviolet light fitting surface of contact of horizontal direction.
The utility model adopts technique scheme, and its remarkable result is:
1, volume is little, and is in light weight, easy to use.
2, the turning axle on ultraviolet light fitting top can rotate freely the use angle that reaches suitable with uviol lamp, to realize its measuring ability in 360 °.
3, be furnished with rechargeable battery, can execute-in-place, be not subjected to power limitations.
Description of drawings
Fig. 1 is that one of the rotatable uviol lamp pick-up unit of the utility model light source is implemented structural representation.
Fig. 2 is another enforcement structural representation of the rotatable uviol lamp pick-up unit of the utility model light source.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described:
As shown in Figure 1, the rotatable uviol lamp pick-up unit of a kind of light source that the utility model provides comprises: housing 1, ultraviolet light fitting 2 and turning axle 3.
Its middle shell 1 comprises switch 11, handle 12, supply socket 13, control circuit and rechargeable battery, and wherein handle 12 is on the top of housing 1, and switch 11 is positioned at the front end of handle 12, and switch 11 can be controlled two uviol lamps arbitrarily; Supply socket 13 is positioned at housing 1 outside, connect 220V power supply aft engine and can work, supply socket 13 with also is electrically connected with the rechargeable battery that is installed in housing 1 inside, while supply socket 13 also can be that rechargeable battery 15 charges; Described control circuit and rechargeable battery are located at housing 1 inside, and control circuit is electrically connected the uviol lamp 24 in switch 11, supply socket 13, rechargeable battery and the ultraviolet light fitting 2 by circuit, and switch 11 is the switch of control ultraviolet light fitting 2.
Described housing 1 is plastic injection-moulded body, and in the present embodiment, the main frame face shaping is not done special restriction.
Described ultraviolet light fitting 2 is positioned at the front portion of housing 1, and ultraviolet light fitting 2 comprises ultraviolet lampshade 22, uviol lamp color filter 23 and uviol lamp 24.
Wherein said ultraviolet lampshade 22 is made by cylindric plastics, and its top is a circular arc type inclined-plane, and size matches with housing 1, places the middle part of housing 1 front end and pass through turning axle 3 to be connected with housing 1; Ultraviolet lampshade 22 has two oblong aperture, uviol lamp color filter 23 is set on two oblong aperture of ultraviolet lampshade 22, the bore size of oblong aperture and position and uviol lamp color filter 23 match and, uviol lamp color filter 23 blocks two oblong aperture on the ultraviolet lampshade 22 fully; Described uviol lamp color filter 23 is an application specific standard glass color filter, and its filter wavelength is respectively 254nm and 365nm, two oblong aperture sizes on size and the ultraviolet lampshade 22 and the position matches and.On the inside of ultraviolet lampshade 22 and uviol lamp color filter 23 corresponding positions, be provided with two uviol lamps 24, two uviol lamps 24 fixedly are located at respectively on the ultraviolet lampshade 22, and uviol lamp 24 can be selected the light emitting diode of ultraviolet lamp tube, ultraviolet bulb or single wavelength for use; Uviol lamp 24 wavelength of transmitted light are respectively 254nm and 365nm, and riding position is corresponding with uviol lamp color filter 23 with spectral range.
Described turning axle 3 is positioned at the top of ultraviolet light fitting 2, housing 1 and ultraviolet light fitting 2 are coupling by turning axle 3, in the present embodiment, housing 1 and ultraviolet light fitting 2 surface of contact are a circular arc type inclined-plane, ultraviolet light fitting 2 can rotate freely in 360 ° by turning axle 3, and uviol lamp 24 reaches suitable use angle to adjust wherein.
Another embodiment of the utility model, the position that connects between its middle shell 1 and the ultraviolet light fitting 2 can be designed to the surface of contact of horizontal direction, and as shown in Figure 2, other structure is same as the previously described embodiments.
In use, be the light on and off of two uviol lamps 24 of 254nm and 365nm by switch 11 control wavelength, both can light separately also and can light simultaneously.Described battery is the standard charging battery, does not do special restriction in the present embodiment.
Introduce the using method of the rotatable uviol lamp pick-up unit of a kind of portable light source of the utility model below in conjunction with concrete operations.
Before use, main frame is placed on the level table, rotates ultraviolet light fitting 2 then to suitable position, aim at the material that needs detection, open switch, test, show on thin layer that according to measured object the limit of identification of fluorescence is measured content with selected UV-irradiation institute test sample product.
The utility model is of wide application in scientific experiment work, and it can fast detecting protein, nucleotide.In drug manufacture and research, can fast detecting, check the various quality that can produce the fluorescent medicine such as hormone alkaloid, vitamin.And it accommodates especially and makes tlc analysis, ply of paper and analyze spot and detection.In chemical industries such as dyestuff, coating, rubber, oil, can the various fluorescent materials of fast detecting, fluorescence indicator and adjuvant, be used to differentiate different types of crude oil and rubber.Can the different types of starting material of fast detecting in textile industry such as wool, real silk, regenerated fiber, cotton, synthon, and can check end product quality.Vegetables, grain and oil, food department can the fast detecting toxin, the quality of (as aflatoxins etc.) food additives, rotten vegetables, fruit, cocoa bean fat, chocolate, fat, honey, sugar, egg etc.
Though the utility model is described by previous embodiment, but still can change its form and details, make not breaking away under the spirit of the present utility model.Aforementioned is the most rational using method of the utility model, one of the mode that can specifically implement for the utility model only, but not as limit.
Claims (8)
1, the rotatable uviol lamp pick-up unit of a kind of light source, have power supply and gauge tap, it is characterized in that, comprise: housing, ultraviolet light fitting and turning axle, described ultraviolet light fitting top and housing are coupling by turning axle, ultraviolet light fitting comprises the ultraviolet lampshade and is installed in two uviol lamp color filters on the ultraviolet lampshade and is installed in two corresponding in ultraviolet lampshade uviol lamps, and two uviol lamps are electrically connected with power supply and gauge tap.
2, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 1 is characterized in that, wherein said ultraviolet lampshade is cylindric, is installed in the housing front end and matches with housing.
3, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 2 is characterized in that, has two oblong aperture on the ultraviolet lampshade, and described uviol lamp color filter fits tightly respectively in two oblong aperture.
4, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 3 is characterized in that, described uviol lamp and uviol lamp color filter are launched or filtered wavelength of light and be respectively 254nm and 365nm.
5, as the rotatable uviol lamp pick-up unit of the arbitrary described a kind of light source of claim 1 to 4, it is characterized in that, its middle shell comprises switch, handle, supply socket, control circuit and rechargeable battery, wherein handle is on the top of housing, switch is positioned at the front end of handle, and supply socket is positioned at outside; Described control circuit and rechargeable battery are located at enclosure interior, and power supply, rechargeable battery, switch and uviol lamp connect by control circuit.
6, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 5 is characterized in that uviol lamp is selected the light emitting diode of ultraviolet lamp tube, ultraviolet bulb or single wavelength for use.
7, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 6 is characterized in that, wherein said housing and ultraviolet light fitting surface of contact are a circular arc type inclined-plane.
8, the rotatable uviol lamp pick-up unit of a kind of light source as claimed in claim 6 is characterized in that, is the surface of contact of horizontal direction between described housing and the ultraviolet light fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184515U CN201218799Y (en) | 2008-06-10 | 2008-06-10 | Portable light source rotatable ultraviolet lamp detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201184515U CN201218799Y (en) | 2008-06-10 | 2008-06-10 | Portable light source rotatable ultraviolet lamp detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218799Y true CN201218799Y (en) | 2009-04-08 |
Family
ID=40541634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201184515U Expired - Lifetime CN201218799Y (en) | 2008-06-10 | 2008-06-10 | Portable light source rotatable ultraviolet lamp detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782521A (en) * | 2010-03-05 | 2010-07-21 | 田东风 | Method for quickly inspecting jades and curios |
| CN109519857A (en) * | 2018-12-26 | 2019-03-26 | 天地融科技股份有限公司 | A kind of reader lamps and lanterns |
-
2008
- 2008-06-10 CN CNU2008201184515U patent/CN201218799Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782521A (en) * | 2010-03-05 | 2010-07-21 | 田东风 | Method for quickly inspecting jades and curios |
| CN101782521B (en) * | 2010-03-05 | 2013-02-13 | 田东风 | Method for quickly inspecting jades and curios |
| CN109519857A (en) * | 2018-12-26 | 2019-03-26 | 天地融科技股份有限公司 | A kind of reader lamps and lanterns |
| CN109519857B (en) * | 2018-12-26 | 2024-05-24 | 天地融科技股份有限公司 | Lamp for reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |
|
| CX01 | Expiry of patent term |