Night vision monitoring alarm infrared lamp
(1) technical field:
The utility model relates to infrared monitor control illumination, alarm technique field, is a kind of night vision monitoring alarm infrared lamp that night vision, strong illumination, human body detection, alarm signal are sent as one that collects.
(2) background technology:
Safety monitoring equipment is applied in a lot of fields at present, owing to be subjected to camera can take the photograph the restriction of light, a lot of watch-dogs all need to be equipped with the infrared illumination system, present employed infrared supervisory lamp, all can't adjust irradiation visual angle, distance, also without any linkage alarm device, thereby the camera of different visual angles need be equipped with the secondary light source of different lighting areas.But infrared light sources is only arranged, cause the production weak effect, image blurring unclear, achromatization often appears recording, camera is reflective or illuminance does not reach the camera demand, the demand of the visual angle of this lighting apparatus and light and camera does not match, have a strong impact on monitoring effect or cause waste, occur Control Room simultaneously and in time do not adjust camera focal length or monitored picture and how not cause that the monitor staff notes, cause that to take precautions against goods and materials stolen and can not in time be found, report to the police.
(3) summary of the invention:
The purpose of this utility model will solve common infrared supervisory lamp function singleness exactly, the light exposure intensity too a little less than, have a strong impact on the problems such as recording result of picture pick-up device, provide a kind of applicability strong, can interlink warning, safe and reliable night vision monitoring alarm infrared lamp.
Concrete scheme of the present utility model is: improve at common infrared supervisory lamp, it has shell, the front of shell is provided with main infrared lamp plate, and join main cloche outward, on main infrared lamp plate, be furnished with some infrared lamps and spread the light infrared lamp at a distance, and on main infrared lamp plate, light-operated probe is installed, it is characterized in that: the human body sensing probe also is installed on main infrared lamp plate, alarm control circuit is housed in the enclosure, shell is provided with wired output interface of alarm signal or coding wireless alarm signal transmitter, and the top of shell is equipped with the high light searchlight; Described human body sensing probe, the wired output interface of alarm signal or coding wireless alarm signal transmitter, high light searchlight are connected with alarm control circuit respectively.
In order to enlarge the supervision angular range, the utility model is provided with a dividing plate secondary infrared lamp district of expansion, bottom with shell in the enclosure, the front in this lamp district is equipped with secondary infrared lamp plate, and join secondary cloche outward, on the infrared lamp plate of pair, be furnished with some infrared lamps and spread the light infrared lamp at a distance, infrared lamp plate of described pair and secondary cloche are to adopt hinge and dividing plate hinged, and in the infrared lamp plate of pair outer end one adjusting screw(rod) are installed and are connected with shell, and on adjusting screw(rod) the suit stage clip.
In order to prevent the supervisory lamp heat affecting service behaviour that worked long hours, the utility model is equipped with radiator fan near main infrared lamp plate or near major and minor infrared lamp plate in the enclosure.
Operation principle of the present utility model is: when on-the-spot light-source brightness was low, light-operated probe promptly started all infrared lamps by control circuit, with auxiliary camera head floor situation.When the monitoring scene had the people to move, the human body sensing probe was opened the auxiliary camera head of high light searchlight immediately and is taken the high-resolution picture by alarm control circuit, helps detection.By wired output interface of alarm signal or coding wireless alarm signal transmitter, send alarm signal and notify the operator on duty simultaneously, and start the high pitch alarm.When the on-the-spot scope of monitoring is big, can adopt warning infrared lamp with secondary infrared lamp plate, by adjusting screw(rod), adjust the angle of inclination of infrared lamp plate, it is on-the-spot to adapt to monitoring, enlarges monitoring range.
The utility model compact conformation, the illumination visual angle is big, and scope is wide, distance, the strong illumination alarm linkage has improved monitoring effect greatly, can assist camera head to take the high-resolution picture, helps clear up a criminal case.
(4) description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left cutaway view of the present utility model.
Among the figure: 1-high light searchlight, 2-shell, 3-human body sensing probe, 4-spreads the light infrared lamp at a distance, 5-infrared lamp, the infrared lamp plate of 6-master, 7-master's cloche, the light-operated probe of 8-, the secondary infrared lamp plate of 9-, the secondary cloche of 10-, 11-adjusting screw(rod), 12-stage clip, 13,14-radiator fan, the 15-alarm control circuit, 16-coding wireless alarm signal transmitter, 17-dividing plate.
(5) specific embodiment:
Referring to Fig. 1, Fig. 2, the utlity model has shell 2, design has dividing plate 17 in the shell 2, shell 2 is divided into the master, secondary two infrared lamp districts, be provided with main infrared lamp plate 4 in the front in main infrared lamp district, and join main cloche 7 outward, on main infrared lamp plate 6, be furnished with some infrared lamps 5 and spread light infrared lamp 4 at a distance, and on main infrared lamp plate 6, light-operated probe 8 is installed, particularly: human body sensing probe 3 also is installed on main infrared lamp plate 6, alarm control circuit 15 is housed in shell 2, and shell 2 is provided with coding wireless alarm signal transmitter 16 (or wired output interfaces of alarm signal), and the top of shell 2 is equipped with high light searchlight 1; Described human body sensing probe 3, coding wireless alarm signal transmitter 16, high light searchlight 1 are connected with alarm control circuit 15 respectively.
The utility model is equipped with secondary infrared lamp plate 9 in the front in secondary infrared lamp district, and join secondary cloche 10 outward, on the infrared lamp plate 9 of pair, be furnished with some infrared lamps 5 and spread light infrared lamp 4 at a distance, infrared lamp plate 9 of described pair and secondary cloche 10 are that employing hinge and dividing plate 17 are hinged, be connected with shell 2 and one adjusting screw(rod) 11 is installed in the infrared lamp plate of pair 9 outer ends, and suit stage clip 12 on adjusting screw(rod) 11, in shell 2, near major and minor infrared lamp plate 6,9 radiator fan 13,14 is installed respectively at last.Promptly constitute the utility model.
For the little place of the on-the-spot scope of monitoring, the utility model also can save secondary infrared lamp district.