CN102385220A - Combined auxiliary light source for camera - Google Patents
Combined auxiliary light source for camera Download PDFInfo
- Publication number
- CN102385220A CN102385220A CN2011103614285A CN201110361428A CN102385220A CN 102385220 A CN102385220 A CN 102385220A CN 2011103614285 A CN2011103614285 A CN 2011103614285A CN 201110361428 A CN201110361428 A CN 201110361428A CN 102385220 A CN102385220 A CN 102385220A
- Authority
- CN
- China
- Prior art keywords
- light source
- infrared
- led lamp
- auxiliary light
- led lamps
- 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.)
- Pending
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The invention relates to a combined auxiliary light source for a camera. The combined auxiliary light source mainly comprises a light emitting diode (LED) array, a lamp panel, a shell, a power supply plug and a control button; the LED array comprises infrared LED lamps and white LED lamps, wherein the infrared LED lamps and the white LED lamps are crossed; and the lamp panel is an aluminum-based lamp panel with high heat conducting property. Two light sources are selected by switching a selection circuit; the combined auxiliary light source for the camera can be applied outdoors due to dustproof and waterproof design of the external structure, and has good heat conducting property and long service life; and by selecting the infrared lamps and the white LED lamps, clear images can be shot at night, and humanized selection is increased, so that the combined auxiliary light source has broader application field and wide application and popularization value compared with conventional similar equipment.
Description
Technical field
The present invention relates to video camera secondary light source device, particularly a kind of combination secondary light source that is used for video camera.
Background technology
At present, use the demand that the infrared video camera secondary light source that conduct is used always with white LED lamp is realized round-the-clock monitoring in 24 hours in the monitoring technique field.Some ccd image sensor has very wide sensitization spectral range; Its sensitization spectrum not only comprises the visible region; Also extend to region of ultra-red, utilize this characteristic, can not have under the situation of visible illumination at night; With auxiliary infrared light supply illumination ccd image sensor is formed images clearly, but the image that under the situation that infrared lamp is opened, forms is a black and white.And colour TV camera is for ability transmitting color signal; From the output signal of CCD device, isolate turquoise red three kinds of primary video signals; Synthetic then colour TV signal, its sensitization spectrum increases the demand that infrared illuminator can not realize night monitoring only in the visible region; At this moment can increase white led lamps and throw light on as secondary light source, the image that under white led lamps, forms under the situation is colored.
But single secondary light source can not satisfy the inconsistency requirement of different user to image (black and white/colour), and needs to cooperate the kind of video camera to match.Therefore, how to address this problem with regard to the technician that becomes the present technique field the problem that will study and solve.In order to address the above problem, studying novel video camera secondary light source is a feasible approach.
Summary of the invention
The object of the invention is exactly for overcoming the deficiency of prior art, provide a kind of satisfy be used for different user demands, and reduce design proposal to the dependent novel video camera secondary light source of video camera.Design this time is incorporated into on a kind of device with white LED lamp infrared, and two kinds of secondary light sources can be selected according to user's demand.Picture quality is had relatively high expectations and need the place of color display at factories and miness, underground pipeline etc., can select white LED light source through the button on the device; Only need show that when night black white image gets final product, the user selects infrared lamp as secondary light source through the button on the device.Make it can satisfy the needs that use under the night vision condition of different industries like this.
The present invention realizes through such technical scheme: be used for the combination secondary light source of video camera, it is characterized in that, mainly be made up of led array, lamp plate, shell, attaching plug, control knob;
Led array comprises infrared LED lamp and white LED lamp, wherein infrared LED lamp and white light LEDs cross arrangement, and lamp plate 2 adopts the aluminium base lamp plate of high thermal conductivities;
Infrared LED lamp in the led array is connected control switching circuit respectively with white LED lamp, by the break-make in control switching circuit control infrared LED lamp and white LED lamp loop.
The invention has the beneficial effects as follows: be used for the combination secondary light source of video camera, through switching selecting circuit it selected to two kinds of light sources, lamp plate adopts the aluminium base lamp plate of high thermal conductivity; Design dustproof, waterproof that selective video camera secondary light source contour structures adopts; Applicable to outdoor, its good heat conductivity, equipment life is long; Not only guarantee to absorb distinct image night through selection to infrared lamp and white LED lamp; And having increased the selection of hommization, therefore existing same category of device suitable application area is more wide, has and uses widely and promotional value.
Description of drawings
Fig. 1, be used for the combination secondary light source axonometric drawing of video camera;
Fig. 2, be used for the combination secondary light source front view of video camera;
Fig. 3, be used for the combination secondary light source vertical view of video camera;
Fig. 4, be used for the combination secondary light source side view of video camera;
Fig. 5, infrared LED lamp and white LED lamp Pareto diagram.
Among the figure: 1. led array, 2. lamp plate, 3. shell; 11. the infrared LED lamp, 12. white LED lamps.
Embodiment
Understand the present invention for clearer, describe the present invention in detail in conjunction with accompanying drawing and embodiment:
To shown in Figure 5, be used for the combination secondary light source of video camera like Fig. 1, mainly constitute by led array 1, lamp plate 2, shell 3, attaching plug 4, control knob 5,
Adopt 140 Φ 5mm type LED lamps, LED be square tube core bonding or sintering on lead frame, the positive pole of tube core is an internal lead through spherical contact point and gold wire bonding, and links to each other with a pin, another pin of negative pole and lead frame links to each other.Through switching selecting circuit it is selected to two kinds of light sources.Lamp plate adopts the aluminium base lamp plate of high thermal conductivity, good heat conductivity, and equipment life is long.Design dustproof, waterproof that selective video camera secondary light source contour structures adopts is applicable to outdoor.
Make secondary light source reach request for utilization like this, and good looking appearance cost performance rational in infrastructure is high.Not only guarantee to absorb distinct image night through selection, and increased the selection of hommization infrared lamp and white LED lamp.Therefore existing same category of device suitable application area is more wide, has and uses widely and promotional value.
Selective video camera secondary light source can be used for the place of monitoring in 24 hours round the clock, and the user can independently select according to the specific requirement to display image (colour/black and white).Important technological parameters is following:
Led light source: infrared lamp/white LED lamp
Classification of waterproof: IP65
Operating temperature: 0 ° of C-50 ° C
Delay time: 5-60s
Level angle: 120 °
Depression angle: 86 °
Light source control: can manually select infrared lamp/white LED lamp light source
According to above-mentioned explanation, can realize scheme of the present invention in conjunction with art technology.
Claims (1)
1. the combination secondary light source that is used for video camera; It is characterized in that; Mainly constitute by led array (1), lamp plate (2), shell (3), attaching plug, control knob; Led array (1) comprises infrared LED lamp (11) and white LED lamp (12), wherein infrared LED lamp (11) and white light LEDs (12) cross arrangement, and lamp plate (2) adopts the aluminium base lamp plate of high thermal conductivity; Infrared LED lamp (11) in the led array (1) is connected control switching circuit respectively with white LED lamp (12), by the break-make in control switching circuit control infrared LED lamp (11) and white LED lamp (12) loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103614285A CN102385220A (en) | 2011-11-15 | 2011-11-15 | Combined auxiliary light source for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103614285A CN102385220A (en) | 2011-11-15 | 2011-11-15 | Combined auxiliary light source for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102385220A true CN102385220A (en) | 2012-03-21 |
Family
ID=45824772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103614285A Pending CN102385220A (en) | 2011-11-15 | 2011-11-15 | Combined auxiliary light source for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102385220A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279534A (en) * | 2014-10-23 | 2015-01-14 | 江苏新广联光电股份有限公司 | Lamp capable of switching between white light and infrared light by single-control switch |
| CN104284068A (en) * | 2014-10-20 | 2015-01-14 | 中山市安领星电子科技有限公司 | Infrared ray and white light integrated waterproof high-resolution security camera |
| CN104301623A (en) * | 2014-10-28 | 2015-01-21 | 浙江宇视科技有限公司 | Mixed light supplementing method and device |
| CN109538951A (en) * | 2018-10-30 | 2019-03-29 | 南昌大学 | A kind of LED illumination lamp design method by infrared LED supplement infrared light |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003043567A (en) * | 2001-07-27 | 2003-02-13 | Fuji Photo Optical Co Ltd | Camera housing |
| JP2005167406A (en) * | 2003-11-28 | 2005-06-23 | Mikami:Kk | Led illuminator for television camera |
| CN201060358Y (en) * | 2007-07-05 | 2008-05-14 | 武建钢 | Infrared auxiliary light source of point lattice type camera |
| CN201344444Y (en) * | 2009-02-17 | 2009-11-11 | 刘杰 | Pocket-sized lighting lamp capable of charging and picking up images |
| CN201561308U (en) * | 2009-11-23 | 2010-08-25 | 中国政法大学 | High-power light-emitting diode light source |
| CN201789553U (en) * | 2010-06-13 | 2011-04-06 | 苏州捷泰科信息技术有限公司 | Image and video acquisition device suitable for low illumination level condition |
| CN202330969U (en) * | 2011-11-15 | 2012-07-11 | 天津市电视技术研究所 | Selectable auxiliary light source for camera |
-
2011
- 2011-11-15 CN CN2011103614285A patent/CN102385220A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003043567A (en) * | 2001-07-27 | 2003-02-13 | Fuji Photo Optical Co Ltd | Camera housing |
| JP2005167406A (en) * | 2003-11-28 | 2005-06-23 | Mikami:Kk | Led illuminator for television camera |
| CN201060358Y (en) * | 2007-07-05 | 2008-05-14 | 武建钢 | Infrared auxiliary light source of point lattice type camera |
| CN201344444Y (en) * | 2009-02-17 | 2009-11-11 | 刘杰 | Pocket-sized lighting lamp capable of charging and picking up images |
| CN201561308U (en) * | 2009-11-23 | 2010-08-25 | 中国政法大学 | High-power light-emitting diode light source |
| CN201789553U (en) * | 2010-06-13 | 2011-04-06 | 苏州捷泰科信息技术有限公司 | Image and video acquisition device suitable for low illumination level condition |
| CN202330969U (en) * | 2011-11-15 | 2012-07-11 | 天津市电视技术研究所 | Selectable auxiliary light source for camera |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104284068A (en) * | 2014-10-20 | 2015-01-14 | 中山市安领星电子科技有限公司 | Infrared ray and white light integrated waterproof high-resolution security camera |
| CN104279534A (en) * | 2014-10-23 | 2015-01-14 | 江苏新广联光电股份有限公司 | Lamp capable of switching between white light and infrared light by single-control switch |
| CN104301623A (en) * | 2014-10-28 | 2015-01-21 | 浙江宇视科技有限公司 | Mixed light supplementing method and device |
| CN109538951A (en) * | 2018-10-30 | 2019-03-29 | 南昌大学 | A kind of LED illumination lamp design method by infrared LED supplement infrared light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101463963B (en) | Illumination system | |
| US9706619B2 (en) | Lighting fixture with image sensor | |
| CN104317142A (en) | Intelligent lamp and picture pick-up system | |
| CN102537784A (en) | Low-power extremely-high-brightness LED (light emitting diode) backlight source used for liquid crystal projection display system | |
| CN204188930U (en) | Intelligent lamp and camera system | |
| CN102385220A (en) | Combined auxiliary light source for camera | |
| CN103345283A (en) | Mobile terminal and housing color control method thereof | |
| CN201812123U (en) | Infrared dome camera | |
| CN103528031A (en) | Intelligent LED light distribution system based on internet of things | |
| CN102736382A (en) | Projection optical engine with laser-LED hybrid light source | |
| CN202330969U (en) | Selectable auxiliary light source for camera | |
| CN202769592U (en) | Intelligent LED (light emitting diode) light distribution system based on internet of things | |
| CN102346353A (en) | Handheld infrared camera | |
| CN102346355A (en) | Infrared dome camera | |
| TW201521517A (en) | Illumination control system and illumination control method | |
| CN103470992A (en) | Projection illuminating system | |
| CN201812122U (en) | Hand-held infrared camera | |
| CN202290596U (en) | Full-color light emitting diode (LED) background light regulating system for color selector | |
| CN202256983U (en) | Infrared module, infrared imaging device and monitoring system | |
| CN205048255U (en) | Led light source device and image system | |
| US20140278330A1 (en) | Illumination system | |
| CN205079167U (en) | Intelligence LED illumination economizer | |
| KR102279809B1 (en) | Camera Module | |
| CN102395001A (en) | High-definition night-viewing and high-speed smart ball camera | |
| CN203036413U (en) | Novel multi-color light-emitting diode (LED) track lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |