CN104597593A - Telescoping night vision device and view finding flashlight - Google Patents
Telescoping night vision device and view finding flashlight Download PDFInfo
- Publication number
- CN104597593A CN104597593A CN201310529048.7A CN201310529048A CN104597593A CN 104597593 A CN104597593 A CN 104597593A CN 201310529048 A CN201310529048 A CN 201310529048A CN 104597593 A CN104597593 A CN 104597593A
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- China
- Prior art keywords
- distance
- infrared image
- image converter
- looking
- converter tube
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Abstract
The invention discloses a telescoping night vision device which is applied to a view finding flashlight having a cylindrical body. The telescoping night vision device comprises a light source plate, an object lens group, an infrared image converter, a telescopic barrel, and an eye lens group; the telescopic barrel is installed inside the cylindrical body; the light source plate is installed at the front end of the cylindrical body and includes an infrared light source for capturing targets; the infrared image converter is installed inside the telescopic barrel; the object lens group is installed inside the telescopic barrel and close to one end of the infrared image converter, thereby imaging the target on the infrared image converter; the infrared image converter is used for converting the imaged image into a visible image; the eye lens group is installed inside the telescopic barrel and close to the other end of the infrared image converter, so as to amplify the visible image. The invention further provides a view finding flashlight. The provided telescoping night vision device and the view finding flashlight utilize the infrared light source, the object lens group, the eye lens group the infrared image converter to capture, image and amplify the target, thereby achieving tracking the target.
Description
Technical field
The present invention relates to field of illuminating lamps, particularly relate to and look in the distance night-vision devices and visit torch.
Background technology
Night law enforcement, field follow the trail of and field exploration time, often need lock onto target at any time, special in night, if use torch, illuminatedly obtain target, so just be easy to be found by target person, the whereabouts sticked one's chin out, finally do not complete relevant task, but also bring danger to oneself.
Summary of the invention
The object of the present invention is to provide a kind of look in the distance night-vision devices and the visiting torch that can reduce self danger.
In order to solve the problems of the technologies described above, the invention provides one and to look in the distance night-vision devices, be applied to and visit in torch, described visiting torch comprises cylindrical shell.Described night-vision devices of looking in the distance comprise light source board, objective lens, infrared image converter tube, to look in the distance cylinder and eyepiece group, described cylinder of looking in the distance is installed in described cylindrical shell, described light source board is installed on the front end of described cylindrical shell and comprises infrared light sources, target is caught for flutterring, look in the distance described in described infrared image converter tube is installed in cylinder, to look in the distance described in described objective lens is installed in cylinder and near an end of described infrared image converter tube, for described target imaging in described infrared image converter tube, described infrared image converter tube is used for the image imaging in described infrared image converter tube being converted to visible images and strengthening described visible images, to look in the distance described in described eyepiece group is installed in cylinder and near another end of described infrared image converter tube, for described visible images is amplified.
Wherein, described infrared image converter tube comprises photocathode and video screen, described objective lens by described target imaging in described photocathode, described photocathode electron emission bombards described video screen and produce described visible images on described video screen, and the described visible images on described video screen amplifies by described eyepiece group.
Wherein, described in night-vision devices of looking in the distance also comprise battery, described battery and described light source board are electrically connected and provide electric energy for described infrared light sources.
Wherein, described battery is provided with accepting hole, described in look in the distance cylinder through described accepting hole.
Wherein, described in night-vision devices of looking in the distance also comprise control panel, described control panel and described battery and described light source board are electrically connected, for controlling the keying of described infrared light sources.
In order to solve the problems of the technologies described above, present invention also offers a kind of visiting torch, it comprises cylindrical shell and night-vision devices of looking in the distance.Described cylindrical shell is provided with receiving space, the described night-vision devices comprise light source board of looking in the distance, objective lens, infrared image converter tube, to look in the distance cylinder and eyepiece group, described cylinder of looking in the distance is partially housed in described receiving space, described light source board is installed on the front end of described cylindrical shell and comprises infrared light sources, target is caught for flutterring, look in the distance described in described infrared image converter tube is installed in cylinder, to look in the distance described in described objective lens is installed in cylinder and near an end of described infrared image converter tube, for described target imaging in described infrared image converter tube, described infrared image converter tube is used for the image imaging in described infrared image converter tube being converted to visible images and strengthening described visible images, to look in the distance described in described eyepiece group is installed in cylinder and near another end of described infrared image converter tube, for described visible images is amplified.
Wherein, described infrared image converter tube comprises photocathode and video screen, described objective lens by described target imaging in described photocathode, described photocathode electron emission bombards described video screen and produce described visible images on described video screen, and the described visible images on described video screen amplifies by described eyepiece group.
Wherein, described in night-vision devices of looking in the distance also comprise battery, described battery container is in described receiving space and be electrically connected with described light source board, for providing electric energy for described infrared light sources.
Wherein, described battery is provided with accepting hole, described in look in the distance cylinder through described accepting hole.
Wherein, described in night-vision devices of looking in the distance also comprise control panel, described control panel and described battery and described light source board are electrically connected, for controlling the keying of described infrared light sources.
Night-vision devices and the visiting torch of looking in the distance provided by the invention, utilize infrared light sources, objective lens, eyepiece group, infrared image converter tube and cylinder of looking in the distance to flutter and catch target and imaging amplification, thus the tracking of realize target, and can be hidden oneself not by target detection, and then reduce the danger of self.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the visiting torch that embodiment of the present invention provides;
Fig. 2 is the assembling schematic diagram of visiting torch shown in Fig. 1;
Fig. 3 is the cut-open view signal of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Please also refer to Fig. 1 to Fig. 3, described visiting torch 100 comprises cylindrical shell 10, light source board 11, objective lens 12, infrared image converter tube 13, to look in the distance cylinder 14 and eyepiece group 15, described light source board 11 is installed on the front end of described cylindrical shell 10 and comprises the first light source 110 and secondary light source 112, described first light source 110 is for luminous lighting, described secondary light source 112 catches target for flutterring, described cylinder 14 of looking in the distance is installed in described cylindrical shell 10, look in the distance described in described infrared image converter tube 13 is installed in cylinder 14, to look in the distance described in described objective lens 12 is installed in cylinder 14 and near an end of described infrared image converter tube 13, for described target imaging in described infrared image converter tube 13, described infrared image converter tube 13 is for being converted to visible images by the image imaging in described infrared image converter tube 13 and strengthening described visible images, to look in the distance described in described eyepiece group 15 is installed in cylinder 14 and near another end of described infrared image converter tube 13, for described visible images is amplified.
The present invention utilizes secondary light source 112, objective lens 12, eyepiece group 15, infrared image converter tube 13 and cylinder 14 of looking in the distance to flutter and catches target and imaging amplification, thus just can follow the trail of by realize target when not sticking one's chin out, and then solve cannot finishing the work of causing the whereabouts easily sticked one's chin out to bring because using illuminated acquisition target in prior art and to oneself bringing dangerous problem.
Meanwhile, because light source board 11 of the present invention also comprises the first light source 110 for throwing light on, not only described visiting torch 100 of the present invention can be used but also can as the instrument completing special duty as common torch.
In the present embodiment, described first light source 110 is light emitting diode (LED, LightEmittingDiode).
In the present embodiment, described secondary light source 112 adopts semiconductor light sources, as light emitting diode (LED, LightEmittingDiode) infrared light sources.
As shown in figures 1 and 3, as a further improvement on the present invention, described infrared image converter tube 13 comprises photocathode 130 and video screen 132, described objective lens 12 by described target imaging in described photocathode 130, described photocathode 130 electron emission bombards described video screen 132 and produce described visible images on described video screen 132, and the described visible images on described video screen 132 amplifies by described eyepiece group 15.
Particularly, secondary light source 112 is flutterred the target imaging grasped in the photocathode 130 of described infrared image converter tube 13 by described objective lens 12, photocathode 130 electron emission, electronics is through acceleration or after electronic lens focusing also accelerates, impact fluorescence screen 132 also makes video screen 132 produce brighter visible images, described visible images on described video screen 132 amplifies by described eyepiece group 15 again, to observe, thus clearly can see target clearly and the tracking of realize target.
As shown in figures 1 and 3, as a further improvement on the present invention, described visiting torch 100 also comprises battery 16, and described battery 16 and described light source board 11 are electrically connected and provide electric energy for described light source board 11.
In the present embodiment, battery 16 is Rechargeable battery, as lithium ion battery.
As a further improvement on the present invention, described battery 16 is provided with accepting hole 160, described in look in the distance cylinder 14 through described accepting hole 160.
Because of the accepting hole 160 of cylinder 14 through battery 16 of looking in the distance, thus cylinder 14 of looking in the distance is located by battery 16, makes to be installed on the objective lens 12 of looking in the distance in cylinder 14, infrared image converter tube 13 and eyepiece group 15 and is all located in cylindrical shell 10.
As a further improvement on the present invention, described visiting torch 100 also comprises control panel 17, and described control panel 17 is electrically connected, for controlling the keying of described first light source 110 and described secondary light source 112 with described battery 16 and described light source board 11.
In the present embodiment, control panel 17 is provided with through hole 170, described in look in the distance cylinder 14 through described through hole 170.
As a further improvement on the present invention, described cylindrical shell 10 is provided with receiving space 101, and described receiving space 101 extends to the described front end of shown cylindrical shell 10 from the rear end of described cylindrical shell 10, described in cylinder 14 of looking in the distance be partially housed in described receiving space 101.
In the present embodiment, described battery 16 and described control panel 17 are also contained in described receiving space 101.
As a further improvement on the present invention, the described front end of described cylindrical shell 10 is provided with dividing plate 102, and the centre of described dividing plate 102 is provided with through hole 103, and described through hole 103 is communicated with described receiving space 101, and described light source board 11 is installed on described dividing plate 102.
In the present embodiment, cylinder 14 of looking in the distance described in passes from the through hole 103 of described dividing plate 102.
As a further improvement on the present invention, described visiting torch 100 also comprises reflector 18, and described reflector 18 is installed on before described light source board 11, for providing reflecting condensation function for described first light source 110 and described secondary light source 112.
As a further improvement on the present invention, described visiting torch 100 also comprises Transparent Parts 19, and described Transparent Parts 19 is installed on before described reflector 18, plays the effect of protection printing opacity.
In the present embodiment; described visiting torch 100 also comprises fore shell 20; described fore shell 20 is installed on the front end of described cylindrical shell 10; and together with described Transparent Parts 19 cylindrical shell 10 described in capping, to protect the objective lens 12 be installed in cylindrical shell 10, infrared image converter tube 13, cylinder 14 of looking in the distance, eyepiece group 15, light source board 11, reflector 18, battery 16 and control panel 17.
As shown in Figure 1 to Figure 3; as a further improvement on the present invention; described visiting torch 100 also comprises back cover 21; described back cover 21 is installed on the described rear end of described cylindrical shell 10; for cylindrical shell described in capping 10, to protect, objective lens 12, the infrared image converter tube 13 in described cylindrical shell 10, cylinder 14 of looking in the distance, eyepiece group 15, battery 16 and control panel 17 are installed.
Because objective lens 12, infrared image converter tube 13, cylinder 14 of looking in the distance, eyepiece group 15, light source board 11, reflector 18, battery 16 and control panel 17 are by fore shell 20, back cover 21 and Transparent Parts 19 capping cylindrical shell 10, thus in transport and use procedure, prevent the unexpected infringement to objective lens 12, infrared image converter tube 13, cylinder 14 of looking in the distance, eyepiece group 15, light source board 11, reflector 18, battery 16 and control panel 17.
In the present embodiment, the centre of back cover 21 is provided with accepting groove 210, and described eyepiece group 15 embeds in described accepting groove 210.
As a further improvement on the present invention, described visiting torch 100 also comprises handle 22, and described handle 22 is installed on described back cover 21, to facilitate the portable or hand-held described visiting torch 100 of user.
In the present embodiment, described handle 22 is fixed on back cover 21 by screw.
As a further improvement on the present invention, described visiting torch 100 also comprises the first switch 23 and second switch 24, and described first switch 23 and described second switch 24 are installed on described handle 22 and are electrically connected with described control panel 17.
In the present embodiment, described first switch 23 is for opening and closing described first light source 110, and described second switch 24 opens and closes described secondary light source 112.
As shown in Figure 1 to Figure 3, during installation, control panel 17 and battery 16 are put into the receiving space 101 of cylindrical shell 10 and are positioned between battery 16 and dividing plate 102 by control panel 17, cylinder 14 of looking in the distance inserts the accepting hole 160 of battery 16 and passes from the through hole 103 of dividing plate 102 and the through hole 170 of control panel 17, infrared image converter tube 13 puts into cylinder 14 of looking in the distance, eyepiece group 15 to be positioned in the cylinder 14 of looking in the distance and to embed in the accepting groove 210 of back cover 21, objective lens 12 is positioned over looks in the distance in cylinder 14, light source board 11 is installed on dividing plate 102, reflector 18 is installed on before light source board 11, fore shell 20 and Transparent Parts 19 are installed on the front end of cylindrical shell 10, back cover 21 is installed on the rear end of cylindrical shell 10, thus cylindrical shell 10, light source board 11, objective lens 12, infrared image converter tube 13, to look in the distance cylinder 14, eyepiece group 15, battery 16, control panel 17, reflector 18, handle 22, Transparent Parts 19, back cover 21 and fore shell 20 are assembled into visits torch 100.
During use, open the first switch 23, first light source 110 luminous, visiting torch 100 can be regarded common electric torch use, provides illumination to user.Open second switch 24, secondary light source 112 is luminous, and visiting torch 100 can be used to law enforcement, hunting, field observation, supervision etc. and realize specific function.In other words, visiting torch 100 of the present invention not only has general function but also have specific function.
Because secondary light source 112 is infrared light sources, can not by target detection when secondary light source 112 irradiates target, thus user can hide oneself not by target detection, and then reduce the danger of self.Target can be amplified by visiting torch 100 of the present invention simultaneously, when target is comparatively far away or at night, the tracking of easier realize target, improves the possibility that user completes inter-related task.
In the present embodiment, light source board 11, objective lens 12, infrared image converter tube 13, cylinder 14 of looking in the distance, eyepiece group 15, battery 16 and control panel 17 are collectively referred to as night-vision devices of looking in the distance.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. night-vision devices of looking in the distance, be applied to and visit in torch, described visiting torch comprises cylindrical shell, it is characterized in that, described night-vision devices of looking in the distance comprise light source board, objective lens, infrared image converter tube, to look in the distance cylinder and eyepiece group, described cylinder of looking in the distance is installed in described cylindrical shell, described light source board is installed on the front end of described cylindrical shell and comprises infrared light sources, target is caught for flutterring, look in the distance described in described infrared image converter tube is installed in cylinder, to look in the distance described in described objective lens is installed in cylinder and near an end of described infrared image converter tube, for described target imaging in described infrared image converter tube, described infrared image converter tube is used for the image imaging in described infrared image converter tube being converted to visible images and strengthening described visible images, to look in the distance described in described eyepiece group is installed in cylinder and near another end of described infrared image converter tube, for described visible images is amplified.
2. night-vision devices of looking in the distance according to claim 1, it is characterized in that, described infrared image converter tube comprises photocathode and video screen, described objective lens by described target imaging in described photocathode, described photocathode electron emission bombards described video screen and produce described visible images on described video screen, and the described visible images on described video screen amplifies by described eyepiece group.
3. night-vision devices of looking in the distance according to claim 1, is characterized in that, described in night-vision devices of looking in the distance also comprise battery, described battery and described light source board are electrically connected and provide electric energy for described infrared light sources.
4. night-vision devices of looking in the distance according to claim 3, is characterized in that, described battery is provided with accepting hole, described in look in the distance cylinder through described accepting hole.
5. night-vision devices of looking in the distance according to claim 3, is characterized in that, described in night-vision devices of looking in the distance also comprise control panel, described control panel and described battery and described light source board are electrically connected, for controlling the keying of described infrared light sources.
6. visit torch for one kind, it is characterized in that, described visiting torch comprises cylindrical shell and night-vision devices of looking in the distance, described cylindrical shell is provided with receiving space, the described night-vision devices comprise light source board of looking in the distance, objective lens, infrared image converter tube, to look in the distance cylinder and eyepiece group, described cylinder of looking in the distance is partially housed in described receiving space, described light source board is installed on the front end of described cylindrical shell and comprises infrared light sources, target is caught for flutterring, look in the distance described in described infrared image converter tube is installed in cylinder, to look in the distance described in described objective lens is installed in cylinder and near an end of described infrared image converter tube, for described target imaging in described infrared image converter tube, described infrared image converter tube is used for the image imaging in described infrared image converter tube being converted to visible images and strengthening described visible images, to look in the distance described in described eyepiece group is installed in cylinder and near another end of described infrared image converter tube, for described visible images is amplified.
7. visiting torch according to claim 6, it is characterized in that, described infrared image converter tube comprises photocathode and video screen, described objective lens by described target imaging in described photocathode, described photocathode electron emission bombards described video screen and produce described visible images on described video screen, and the described visible images on described video screen amplifies by described eyepiece group.
8. visiting torch according to claim 6, is characterized in that, described in night-vision devices of looking in the distance also comprise battery, described battery container is in described receiving space and be electrically connected with described light source board, for providing electric energy for described infrared light sources.
9. visiting torch according to claim 8, is characterized in that, described battery is provided with accepting hole, described in look in the distance cylinder through described accepting hole.
10. visiting torch according to claim 8, is characterized in that, described in night-vision devices of looking in the distance also comprise control panel, described control panel and described battery and described light source board are electrically connected, for controlling the keying of described infrared light sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529048.7A CN104597593B (en) | 2013-10-30 | 2013-10-30 | Look in the distance night-vision devices and visit torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529048.7A CN104597593B (en) | 2013-10-30 | 2013-10-30 | Look in the distance night-vision devices and visit torch |
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| Publication Number | Publication Date |
|---|---|
| CN104597593A true CN104597593A (en) | 2015-05-06 |
| CN104597593B CN104597593B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310529048.7A Active CN104597593B (en) | 2013-10-30 | 2013-10-30 | Look in the distance night-vision devices and visit torch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353503A (en) * | 2015-11-24 | 2016-02-24 | 济南大学 | Illumination telescope capable of being used for seeking help |
| CN110213507A (en) * | 2018-02-28 | 2019-09-06 | 京科发展有限公司 | A kind of IR night vision apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366680Y (en) * | 1998-01-21 | 2000-03-01 | 张华强 | Multi-functional and portable type search-light |
| CN201096977Y (en) * | 2007-08-13 | 2008-08-06 | 沈玉民 | Twilight night vision instrument |
| US20120069433A1 (en) * | 2010-09-22 | 2012-03-22 | Itt Manufacturing Enterprises, Inc. | Housing mounted image intensifier tube |
| CN203190051U (en) * | 2012-11-06 | 2013-09-11 | 张华强 | Special energy-saving searchlight |
-
2013
- 2013-10-30 CN CN201310529048.7A patent/CN104597593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366680Y (en) * | 1998-01-21 | 2000-03-01 | 张华强 | Multi-functional and portable type search-light |
| CN201096977Y (en) * | 2007-08-13 | 2008-08-06 | 沈玉民 | Twilight night vision instrument |
| US20120069433A1 (en) * | 2010-09-22 | 2012-03-22 | Itt Manufacturing Enterprises, Inc. | Housing mounted image intensifier tube |
| CN203190051U (en) * | 2012-11-06 | 2013-09-11 | 张华强 | Special energy-saving searchlight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353503A (en) * | 2015-11-24 | 2016-02-24 | 济南大学 | Illumination telescope capable of being used for seeking help |
| CN110213507A (en) * | 2018-02-28 | 2019-09-06 | 京科发展有限公司 | A kind of IR night vision apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104597593B (en) | 2019-02-12 |
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