CN201000422Y - Portable multi-waveband light source - Google Patents
Portable multi-waveband light source Download PDFInfo
- Publication number
- CN201000422Y CN201000422Y CNU2007200891641U CN200720089164U CN201000422Y CN 201000422 Y CN201000422 Y CN 201000422Y CN U2007200891641 U CNU2007200891641 U CN U2007200891641U CN 200720089164 U CN200720089164 U CN 200720089164U CN 201000422 Y CN201000422 Y CN 201000422Y
- Authority
- CN
- China
- Prior art keywords
- light source
- utility
- housing
- model
- lens
- 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
Abstract
The utility model discloses a potable multi-wave range light source, which relates to a photoelectric apparatus sending out light source with different wave ranges by utilizing an L E D illuminating chip. The utility model adopts the technical proposal that a chip protection temperature control device arranged on the inner part of a casing body is connected with a the illuminating chip and a illuminating head fixedly arranged on the illuminating chip, and the connection with a 7.4 V secondary battery is controlled through a power switch arranged on the outer part of the casing body, and the discrimination function is achieved through the irradiation of a lens and a magnifier arranged at the front end of the casing body. The utility model provides an inspection eye lens, a filter lens, fluorescence powder and an exclusive use pulley type moisture-proof box. The utility model has the advantages of convenient carrying, simple structure, long service life, economic value and convenient operation.
Description
Technical field:
The utility model relates to field of photoelectric technology, and the particularly a kind of LED of utilization luminescence chip sends the apparatus of different-waveband light source.
Background technology:
Along with science and technology development, criminal investigation with assistive device also in continuous progress, the use of light source can solve the on-the-spot evidence (as: fingerprint, bloodstain, body fluid, fiber, hair, vestige etc.) that the central people's naked eyes of criminal investigation are difficult for seeing, can be according to the light source of object different choice different-waveband in concrete operations.
But mostly criminal investigation aspect conventional light source commonly used is that adopting lamp, Halogen lamp LED is light emitting source at present, its shortcoming is the volume heaviness, can produce a large amount of heat in the work, to such an extent as to cooling system must be set, it is to utilize the optical filter of changing different color to realize when the different object of irradiation is selected wave band, complicated operation, parts are easily aging, the cost height.Some torch formula alternative light sources are also arranged at present, though overcome the volume structure problem, but still can't break away from cooling system, it is not attractive in appearance still to exist structure, and battery is short service time, defectives such as cost height.
Technology contents:
The utility model purpose is to provide a kind of easy to carry at the deficiency in the above technology use, and is simple in structure, long service life, the portable multi-band light source that cost is low.
The technical solution of the utility model is as follows:
A kind of portable multi-band light source, it is to adopt single wave band dc-battery powered light sources, six different-waveband single sources of the present utility model are one group and constitute light source requirements commonly used.The utility model is to be made of housing, lens, light head, luminescence chip, chip protection temperature regulating device, switch, battery, magnifier; it is to adopt radiating effect preferred metal housing; be provided with the capacity 2200mAh Li-Ion rechargeable battery that can freely take out in the inside of housing; continuous working can reach more than 4 hours; the setting of spiral flap is adopted in the housing rear end; be convenient to battery disassembly and assembly, the utility model is equipped with the reserve battery charger.Be provided with lens at the housing front end; the lens outside is equipped with magnifier by screw retention; in the anodal junction of enclosure interior rechargeable battery; be provided with chip protection temperature regulating device; end at chip protection temperature regulating device is connected with luminescence chip, and described luminescence chip utilizes chip protection temperature regulating device to protect luminescence chip, thereby improves its serviceable life; be set with light head on luminescence chip, the outer setting of housing has power switch.
A kind of portable multi-band light source of the present utility model, supporting observation eyepiece, optical filtering, fluorescent powder, the moistureproof case of special-purpose pulley-type of being provided with.The utility model of six different-wavebands is one group, put transposition in the moistureproof case of special-purpose pulley-type, configurable eight secondary φ 25mm color filter in the moistureproof case of special-purpose pulley-type, the sight glass of fourth officer φ 50mm, one secondary magnifier, fourth officer is observed safety goggles, six joint Li-Ion rechargeable batteries, one cover can fill the charger of two batteries, five bottles of fluorescent powders simultaneously.
The beneficial effects of the utility model:
1, the utility model has the characteristics of different wave length according to the LED luminescence chip, does not need color filter can reach a plurality of different-wavebands and luminous flux height, light source that luminosity is pure, is applicable to reconnoitring of all kinds of criminal cases.
2, the utility model has adopted the high-test metal shell preferably that dispels the heat, solved that the conventional light source heat is big, radiating effect is bad and problem such as volume heaviness, the utility model led light source was 100,000 hours serviceable life, generally can use the cost performance height 10 years.
3, the utility model volume little (220* φ 38mm), (400g) in light weight, easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Embodiment:
As shown in Figure 1; a kind of portable multi-band light source; be by housing (6); lens (1); light head (2); luminescence chip (3); chip protection temperature regulating device (4); switch (5); rechargeable battery (7); magnifier (8) constitutes; housing (6) is to adopt radiating effect preferred metal housing; be provided with the capacity 2200mAh Li-Ion rechargeable battery (7) that can freely take out in the inside of housing (6); the setting of spiral flap is adopted in housing (6) rear end; be provided with lens (1) at the housing front end; lens (1) are outside to be installed with magnifier (8) by screw (9); be provided with chip protection temperature regulating device (4) in the anodal junction of housing (6) charge inside battery (7); end at chip protection temperature regulating device (4) is connected with luminescence chip (3); be set with light head (2) on luminescence chip, the outer setting of housing (6) has power switch (5).
Adopt the different LED light source, thereby produce different-waveband, its technical parameter is as follows:
| The light source title | Wavelength (nm) | Representative value | Volume (mm) | Weight (g) | Battery capacity | Rated voltage |
| The BF-II purple light | 390-420 | 410nm | 220*Φ38 | 400 | 2200mAh | 7.4V |
| The BF-II blue light | 458-469 | 464nm | 220*Φ38 | 400 | 2200mAh | 7.4V |
| The BF-II green glow | 517-534 | 525nm | 220*Φ38 | 400 | 2200mAh | 7.4V |
| BF-II powder light | 550-570 | 560nm | 220*Φ38 | 400 | 2200mAh | 7.4V |
| BF-II ruddiness | 613-625 | 617nm | 220*Φ38 | 400 | 2200mAh | 7.4V |
| The BF-II white light | 400-790 | 5600k° | 220*Φ38 | 400 | 2200mAh | 7.4V |
Claims (3)
1; a kind of portable multi-band light source; by housing (6); lens (1); light head (2); luminescence chip (3); chip protection temperature regulating device (4); switch (5); rechargeable battery (7); magnifier (8) constitutes; it is characterized in that: be provided with the capacity 2200mAh Li-Ion rechargeable battery (7) that can freely take out in the inside of housing (6); the setting of spiral flap is adopted in housing (6) rear end; be provided with lens (1) at the housing front end; lens (1) outside is equipped with magnifier (8); be provided with chip protection temperature regulating device (4) in the anodal junction of housing (6) charge inside battery (7); end at chip protection temperature regulating device (4) is connected with luminescence chip (3); be set with light head (2) on luminescence chip, the outer setting of housing (6) has power switch (5).
2,, it is characterized in that described magnifier (8) is to be fixedly mounted on lens (1) outside by screw (9) according to a kind of portable multi-band light source described in the claim 1.
3,, it is characterized in that described housing (6) is a metal shell according to a kind of portable multi-band light source described in the claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200891641U CN201000422Y (en) | 2007-01-12 | 2007-01-12 | Portable multi-waveband light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200891641U CN201000422Y (en) | 2007-01-12 | 2007-01-12 | Portable multi-waveband light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000422Y true CN201000422Y (en) | 2008-01-02 |
Family
ID=39014826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200891641U Expired - Fee Related CN201000422Y (en) | 2007-01-12 | 2007-01-12 | Portable multi-waveband light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000422Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323395A (en) * | 2013-06-27 | 2013-09-25 | 中国科学院苏州生物医学工程技术研究所 | Single-light-source multi-channel optical system applied to flow analyzer |
| CN103591892A (en) * | 2013-11-27 | 2014-02-19 | 湖北警官学院 | Portable multiband light source three-dimension on-site survey evidence obtaining device and evident obtaining method |
-
2007
- 2007-01-12 CN CNU2007200891641U patent/CN201000422Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323395A (en) * | 2013-06-27 | 2013-09-25 | 中国科学院苏州生物医学工程技术研究所 | Single-light-source multi-channel optical system applied to flow analyzer |
| CN103591892A (en) * | 2013-11-27 | 2014-02-19 | 湖北警官学院 | Portable multiband light source three-dimension on-site survey evidence obtaining device and evident obtaining method |
| CN103591892B (en) * | 2013-11-27 | 2016-08-31 | 湖北警官学院 | A kind of Portable multi-waveband light source three-dimensional reconnaissance at criminal scene forensics instrument and evidence collecting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201281231Y (en) | Multifunctional electric torch | |
| CN201000422Y (en) | Portable multi-waveband light source | |
| KR20160103733A (en) | portable LED lantern | |
| CN201083335Y (en) | Multi-band electrical flashlight | |
| CN201448603U (en) | LED electric torch | |
| CN201897128U (en) | LED (light-emitting diode) lamp | |
| CN201137822Y (en) | Integral portable mine lamp | |
| CN2828846Y (en) | Ring lamp | |
| CN210035127U (en) | Head lamp | |
| CN202852444U (en) | Flashlight convenient to carry | |
| CN207316548U (en) | A kind of LED camping lamps | |
| CN204945040U (en) | Fluorescence excitation light source Apparatus and system and fluorescence microimaging systems | |
| CN214147496U (en) | Ophthalmic inspection flashlight | |
| CN210771803U (en) | Social friend-making uses intelligent lamps and lanterns | |
| CN211701571U (en) | Portable power source with function of disinfecting | |
| CN209540573U (en) | A kind of light guide flashlight | |
| CN216595681U (en) | Novel intelligent precious stone spectroscope of wireless observation of cell-phone and control | |
| CN203190051U (en) | Special energy-saving searchlight | |
| CN206530908U (en) | A kind of torch with automatic charging function | |
| CN205606284U (en) | Multi -functional LED electric hand torch | |
| CN208431677U (en) | A kind of wireless LED lighting device | |
| CN206943861U (en) | A kind of LED flashlight with life-saving hamer | |
| CN209354998U (en) | A kind of multifunctional electric torch | |
| CN207527322U (en) | A kind of built-in lithium battery and can it is portable and suspension bulb lamp | |
| CN211083673U (en) | Lighting lamp with electric quantity indicating 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: 20080102 |