CN201178458Y - Infrared night vision photoelectric automatic controlled visible door bell special camera - Google Patents
Infrared night vision photoelectric automatic controlled visible door bell special camera Download PDFInfo
- Publication number
- CN201178458Y CN201178458Y CNU2007201222989U CN200720122298U CN201178458Y CN 201178458 Y CN201178458 Y CN 201178458Y CN U2007201222989 U CNU2007201222989 U CN U2007201222989U CN 200720122298 U CN200720122298 U CN 200720122298U CN 201178458 Y CN201178458 Y CN 201178458Y
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- infrared
- camera
- infrared lamp
- pick
- night vision
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Abstract
The utility model discloses a dedicated infrared night vision camera for a video doorbell with automatic photoelectric control function. The dedicated camera comprises a chip trigger infrared camera and a pick-up lens connected with the chip trigger infrared camera; an infrared lamp combined with the chip trigger infrared camera is arranged on the periphery of the pick-up lens; a photoelectric conversion control sensor for controlling the infrared lamp is arranged on the chip trigger infrared camera; and the electrical signal output terminal of the photoelectric conversion control sensor is connected with an infrared lamp control circuit on the chip trigger infrared camera. The control to the infrared lamp is realized through the photoelectric conversion control sensor, the infrared lamp can be automatically powered on or powered off under the control of the photoelectric conversion control sensor, therefore, the pick-up effect is improved, and the service life of the infrared lamp is prolonged.
Description
Technical field
The utility model relates to a kind of stylus structure.
Background technology
Traditional colorful visual doorbell camera exists some problems, such as, infrared lamp can not be controlled, and stream time is long, and not only the life-span of infrared lamp itself is short, aging fast, and when photographing under the sunny situation by day, when the guest came to visit, people's face was subjected to the influence of infrared light, closely photographed images is turned white, and is fuzzy; The image blackout occurs, do not have the BLC function.Dark a slice of image during insufficient light at night, perhaps the display image as the starlight is unclear.
The utility model content
The utility model is in order to address the above problem, to provide a kind of optoelectronic induction to control infrared lamp infrared night vision stylus automatically.
For addressing the above problem, the technical solution of the utility model is that a kind of infrared night vision photoelectricity of structure is controlled the special-purpose camera of video doorbell automatically, comprise chip board machine infrared camera, the pick-up lens that is connected with this chip board machine infrared camera, this pick-up lens periphery is provided with the infrared lamp that combines with chip board machine infrared camera, also is provided with the opto-electronic conversion control transducer of control infrared lamp on the chip board machine infrared camera.
Wherein, the electrical signal of described opto-electronic conversion control transducer is connected with infrared lamp control circuit on the chip board machine infrared camera.
Described pick-up lens both sides are respectively equipped with three infrared lamps, and the infrared lamp height is a little less than 1 millimeter of pick-up lens height.
The utility model is realized the control of light to infrared lamp by opto-electronic conversion control transducer, and infrared lamp can be closed automatically by day: 1, make the infrared lamp life-span prolong one times (existing infrared lamp can only be used 3 years); 2, solved the shooting on daytime and closely produced of the interference of infrared light light down color effect; 3, conventional visualization doorbell camera does not possess BLC, and the utility model photographs is high-visible in the sun.Night infrared lamp can open automatically, image changes into black and white: 1, infrared light assisted tomography, even under situation, also can export clear black and white image without any light; 2, night black and white image more clear, more can remove the human body eye visual fatigue after the tense working by day, healthy and safe.Daytime, infrared lamp was closed simultaneously, can alleviate the power load on daytime in city.The life-span of whole system prolongs.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further, wherein:
Fig. 1 is the planar structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the end view of Fig. 1.
Embodiment
As Fig. 1,2, shown in 3, figure is the basic structure of the utility model preferred embodiment, a kind of infrared night vision photoelectricity is controlled the special-purpose camera of video doorbell automatically, comprise chip board machine infrared camera 1, the pick-up lens 2 that is connected with this chip board machine infrared camera 1, pick-up lens 2 peripheries are provided with the infrared lamp 3 that combines with chip board machine infrared camera 1, also be provided with the opto-electronic conversion control transducer 4 of control infrared lamp 3 on the chip board machine infrared camera 1, the electrical signal of opto-electronic conversion control transducer 4 is connected with infrared lamp 3 control circuits on the chip board machine infrared camera 1.In the present embodiment, pick-up lens 2 both sides are respectively equipped with three infrared lamps 3, and infrared lamp 3 highly is lower than 1 millimeter of pick-up lens 2 height.During work, opto-electronic conversion control transducer 4 can produce the different signals of telecommunication according to the intensity of extraneous light, the signal of telecommunication that infrared lamp 3 control circuits pass out by opto-electronic conversion control transducer 4, the open and close of control infrared lamp 3, infrared lamp 3 will be closed automatically when ambient light is according to abundance by day, the existing picture not luminous, that the exportable coloured image clearly of camera, infrared lamp light can not cause image that the interference of photographic effects is formed to turn white.When night illumination is not enough, along with changing from weak to strong, opens automatically the deepening infrared lamp light of extraneous light, and under the condition of the external world without any light, image becomes black and white by colour, and the photographs in 10 meters is high-visible.The camera chip that is adopted in the chip board machine infrared camera 1 can be selected SONYY for use, SHARP, 420TV, the different chips of 480TV grade.
Video doorbell generally is made up of off-the-air picture display part and outdoor images photography collecting part, the off-the-air picture display part comprises the LCD part, the utility model is linked in the video doorbell system, and the signal output port of its chip board machine infrared camera is connected with the video transmission electric wire of video doorbell liquid crystal pictorial display part.
The utility model is by the control of opto-electronic conversion control transducer realization to infrared lamp, and infrared lamp can be closed automatically by day: 1, make the infrared lamp life-span prolong one times (existing infrared lamp can only be used 3 years); 2, solved the shooting on daytime and closely produced the interference of infrared light down color effect; 3, conventional visualization doorbell camera does not possess BLC, and the utility model photographs is high-visible in the sun.Night infrared lamp can open image automatically and transfer black and white to: 1, infrared light assisted tomography, even under situation, also can export picture rich in detail without any light; This also be at present on the market all video doorbells more clear with the image that camera does not possess this function 2, night black and white, more can remove the human body eye visual fatigue after the tense working by day, healthy and safe.Daytime, infrared lamp was closed simultaneously, can alleviate the power load on daytime in city.The life-span of whole system prolongs.
Claims (3)
1, a kind of infrared night vision photoelectricity is controlled the special-purpose camera of video doorbell automatically, it is characterized in that: comprise chip board machine infrared camera (1), the pick-up lens (2) that is connected with this chip board machine infrared camera (1), this pick-up lens (2) periphery is provided with the infrared lamp (3) that combines with described chip board machine infrared camera (1), also is provided with the opto-electronic conversion control transducer (4) of the described infrared lamp of control (3) on the described chip board machine infrared camera (1).
2, infrared night vision photoelectricity according to claim 1 is controlled the special-purpose camera of video doorbell automatically, it is characterized in that: the electrical signal of described opto-electronic conversion control transducer (4) is connected with infrared lamp (3) control circuit on the chip board machine infrared camera (1).
3, infrared night vision photoelectricity according to claim 2 is controlled the special-purpose camera of video doorbell automatically, it is characterized in that: described pick-up lens (2) both sides are respectively equipped with three described infrared lamps (3), and described infrared lamp (3) highly is lower than 1 millimeter of described pick-up lens (2) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201222989U CN201178458Y (en) | 2007-08-15 | 2007-08-15 | Infrared night vision photoelectric automatic controlled visible door bell special camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201222989U CN201178458Y (en) | 2007-08-15 | 2007-08-15 | Infrared night vision photoelectric automatic controlled visible door bell special camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178458Y true CN201178458Y (en) | 2009-01-07 |
Family
ID=40218480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201222989U Expired - Fee Related CN201178458Y (en) | 2007-08-15 | 2007-08-15 | Infrared night vision photoelectric automatic controlled visible door bell special camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178458Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220623A (en) * | 2017-05-27 | 2017-09-29 | 湖南德康慧眼控制技术股份有限公司 | A kind of face identification method and system |
| CN107958519A (en) * | 2017-12-21 | 2018-04-24 | 重庆金鑫科技产业发展有限公司 | A kind of burglary-resisting installation and antitheft door |
| CN112333417A (en) * | 2020-04-30 | 2021-02-05 | 深圳Tcl新技术有限公司 | Doorbell disturbance-free mode starting method and device and computer-readable storage medium |
-
2007
- 2007-08-15 CN CNU2007201222989U patent/CN201178458Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107220623A (en) * | 2017-05-27 | 2017-09-29 | 湖南德康慧眼控制技术股份有限公司 | A kind of face identification method and system |
| CN107958519A (en) * | 2017-12-21 | 2018-04-24 | 重庆金鑫科技产业发展有限公司 | A kind of burglary-resisting installation and antitheft door |
| CN112333417A (en) * | 2020-04-30 | 2021-02-05 | 深圳Tcl新技术有限公司 | Doorbell disturbance-free mode starting method and device and computer-readable storage medium |
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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: 20090107 Termination date: 20090915 |