CN203050238U - Door lock handle with infrared induction lamp - Google Patents
Door lock handle with infrared induction lamp Download PDFInfo
- Publication number
- CN203050238U CN203050238U CN2012206864206U CN201220686420U CN203050238U CN 203050238 U CN203050238 U CN 203050238U CN 2012206864206 U CN2012206864206 U CN 2012206864206U CN 201220686420 U CN201220686420 U CN 201220686420U CN 203050238 U CN203050238 U CN 203050238U
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- China
- Prior art keywords
- infrared
- door lock
- infrared induction
- lock handle
- lamp
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a door lock handle with an infrared induction lamp. The door lock handle with the infrared induction lamp comprises a door lock handle body. An infrared inductive window and a lamplight perspective zone are arranged on the door lock handle body. An infrared inductive sensor is arranged inside the infrared inductive window. An infrared sensing signal processor, an amplifying transistor, a lamp source driving circuit and a lamp source which are sequentially connected with the infrared inductive sensor are arranged inside the door lock handle body. The door lock handle body is further provided with a power source and the power source is connected with the infrared sensing signal processor. According to the door lock handle with the infrared induction lamp, infrared thermal radiation of the human body can be induced through infrared rays, a luminous environment state is detected, whether the human body approaches or not is judged, a lamp is turned on and off through a time delay switch arranged inside and the trouble that people search a door handle or a key hole in dark is avoided.
Description
Technical field
The utility model relates to a kind of door lock handle with the infrared induction lamp.
Background content
In daily life, people often have the experience of seeking catch or keyhole in the dark, and very trouble, so people can be carried flashlight usually when entering, and in the time will taking article, because it is flashlight accounts for the space of setting about, very inconvenient.
The utility model content
In order to address the above problem, the utility model purpose is to provide a kind of door lock handle with the infrared induction lamp, and when human body was walked close to, the infrared induction lamp in this door lock handle can be luminous automatically, can extinguish automatically after human body leaves, give the convenience of people's daily life maximum.
The utility model is to address the above problem the technical scheme that adopts mainly to be:
A kind of door lock handle with the infrared induction lamp, comprise the door lock handle, described door lock handle is provided with infrared induction form and light perspective district, be provided with the infrared induction sensor in described infrared induction form inside, and in inner infrared sensor signal processor, amplifier transistor, lamp source driving circuit, the lamp source that is connected successively with the infrared induction sensor that be provided with of described door lock handle, also be provided with power supply, described power supply is connected with infrared sensor signal processor.The infrared induction sensor detects the exterior light ambient condition, when having detected human body and walked close to, send the signal of telecommunication to infrared sensor signal processor, infrared sensor signal processor is handled the signal of telecommunication, the power output signal amplifies through amplifier transistor, and then through the lamp source driving circuit power signal is carried out voltage stabilizing and handle, it is luminous to drive the lamp source.
Preferably, described infrared induction sensor is the D203S pyroelectric infrared sensor.
Further, described infrared sensor signal processor comprises rpyroelectric infrared process chip and peripheral circuit thereof.
Further, described rpyroelectric infrared process chip inside is integrated with computing amplification module, voltage comparison module, status control module, time delay time block and blocking time time block, described computing amplification module, voltage comparison module, status control module connect successively, time block, blocking time time block connected with status control module respectively and linked to each other described time delay, described computing amplification module is connected with the infrared induction sensor, and the output of described status control module is connected to amplifier transistor.The signal of infrared induction sensor output carries out multistage amplification through the computing amplification module, again via the voltage comparison module amplitude discrimination, detects effective triggering signal deactivation time block time delay, and output signal is amplified the driving load through amplifier transistor.
Preferably, described rpyroelectric infrared process chip is BISS0001 rpyroelectric infrared process chip.
Further, described lamp source driving circuit comprises filter circuit and mu balanced circuit, the input of described filter circuit is connected with the output of amplifier transistor, and the output of described filter circuit is connected to the input of mu balanced circuit, and the output of described mu balanced circuit is connected to the lamp source.
Preferably, described lamp source is LED lamp source.
The beneficial effects of the utility model are: the utility model is a kind of door lock handle with the infrared induction lamp, utilize the infrared emanation of infrared induction human body, detect the luminous environment state, judged whether that human body walks close to, by built-in delay switch, light fixture is carried out opening and closing, removed the trouble that people seek catch or keyhole in the dark from.Maximum characteristics are that switch is full-automatic, save trouble, and have stopped the people and have opened, unmanned electricity consumption waste of closing.Adopt highlighted LED lamp as illuminating source, the light efficiency height, the life-span is long, and the electricity-saving rate is than the incandescent lamp under the same brightness and fluorescent lamp high 60% and 40%.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and example.
Fig. 1 is structure principle chart of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model;
Fig. 3 is the internal construction block diagram of rpyroelectric infrared process chip.
The specific embodiment
See figures.1.and.2, a kind of door lock handle with the infrared induction lamp, comprise door lock handle 1, described door lock handle 1 is provided with infrared induction form 2 and light perspective district 9, be provided with infrared induction sensor 3 in described infrared induction form 2 inside, and be provided with infrared sensor signal processor 4, amplifier transistor 5, lamp source driving circuit 6, the lamp source 7 that is connected successively with infrared induction sensor 3 in described door lock 1 inside of shaking hands, also be provided with power supply 8, described power supply 8 is connected with infrared sensor signal processor 4.Infrared induction sensor 3 detects the exterior light ambient condition, when having detected human body and walked close to, send the signal of telecommunication to infrared sensor signal processor 4, infrared sensor signal processor 4 is handled the signal of telecommunication, the power output signal amplifies through amplifier transistor 5, and then carry out voltage stabilizing through 6 pairs of power signals of lamp source driving circuit and handle, it is luminous to drive lamp source 7.
Preferably, described infrared induction sensor 3 is the D203S pyroelectric infrared sensor.
Further, described infrared sensor signal processor 4 comprises rpyroelectric infrared process chip 40 and peripheral circuit thereof.
Further, with reference to Fig. 3, described rpyroelectric infrared process chip 40 is preferably BISS0001 rpyroelectric infrared process chip, its inside is integrated with computing amplification module 41, voltage comparison module 42, status control module 43, time delay time block 44 and blocking time time block 45, described computing amplification module 41, voltage comparison module 42, status control module 43 connects successively, described time delay, time block 44, blocking time time block 45 links to each other with status control module 43 respectively, described computing amplification module 41 is connected with infrared induction sensor 3, and the output of described status control module 43 is connected to amplifier transistor 5.The signal of infrared induction sensor 3 outputs carries out multistage amplification through computing amplification module 41, again via voltage comparison module 42 amplitude discriminations, detect effective triggering signal and go to drive lamp source 7, and start delay time time block 44 and blocking time time block 45, the lighting time that will keep eight seconds after light in lamp source 7, lamp source 7 is extinguished in back three seconds and can not be lighted again.
Further, described lamp source driving circuit 6 comprises filter circuit 61 and mu balanced circuit 62, the input of described filter circuit 61 is connected with the output of amplifier transistor 5, the output of described filter circuit 61 is connected to the input of mu balanced circuit 62, and the output of described mu balanced circuit 62 is connected to lamp source 7.
Preferably, described lamp source 7 is the LED lamp source of energy-conserving and environment-protective.
The above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. the door lock with the infrared induction lamp is shaken hands, comprise door lock handle (1), it is characterized in that: described door lock handle (1) is provided with infrared induction form (2) and light perspective district (9), be provided with infrared induction sensor (3) in described infrared induction form (2) inside, and be provided with the infrared sensor signal processor (4) that is connected successively with infrared induction sensor (3) in described door lock handle (1) inside, amplifier transistor (5), lamp source driving circuit (6), lamp source (7), also be provided with power supply (8), described power supply (8) is connected with infrared sensor signal processor (4).
2. a kind of door lock with the infrared induction lamp according to claim 1 is shaken hands, and it is characterized in that: described infrared induction sensor (3) is the D203S pyroelectric infrared sensor.
3. a kind of door lock with the infrared induction lamp according to claim 1 is shaken hands, and it is characterized in that: described infrared sensor signal processor (4) comprises rpyroelectric infrared process chip (40) and peripheral circuit thereof.
4. a kind of door lock with the infrared induction lamp according to claim 3 is shaken hands, it is characterized in that: described rpyroelectric infrared process chip (40) inside is integrated with computing amplification module (41), voltage comparison module (42), status control module (43), time block time delay (44) and blocking time time block (45), described computing amplification module (41), voltage comparison module (42), status control module (43) connects successively, described time block time delay (44), blocking time time block (45) links to each other with status control module (43) respectively, described computing amplification module (41) is connected with infrared induction sensor (3), and the output of described status control module (43) is connected to amplifier transistor (5).
5. a kind of door lock with the infrared induction lamp according to claim 4 is shaken hands, and it is characterized in that: described rpyroelectric infrared process chip (40) is BISS0001 rpyroelectric infrared process chip.
6. a kind of door lock with the infrared induction lamp according to claim 1 is shaken hands, it is characterized in that: described lamp source driving circuit (6) comprises filter circuit (61) and mu balanced circuit (62), the input of described filter circuit (61) is connected with the output of amplifier transistor (5), the output of described filter circuit (61) is connected to the input of mu balanced circuit (62), and the output of described mu balanced circuit (62) is connected to lamp source (7).
7. a kind of door lock with the infrared induction lamp according to claim 1 is shaken hands, and it is characterized in that: described lamp source (7) is LED lamp source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206864206U CN203050238U (en) | 2012-12-12 | 2012-12-12 | Door lock handle with infrared induction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206864206U CN203050238U (en) | 2012-12-12 | 2012-12-12 | Door lock handle with infrared induction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050238U true CN203050238U (en) | 2013-07-10 |
Family
ID=48733204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206864206U Expired - Fee Related CN203050238U (en) | 2012-12-12 | 2012-12-12 | Door lock handle with infrared induction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649407A (en) * | 2014-11-14 | 2016-06-08 | 丹阳市华丰精密配件厂 | Multifunctional door handle |
-
2012
- 2012-12-12 CN CN2012206864206U patent/CN203050238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649407A (en) * | 2014-11-14 | 2016-06-08 | 丹阳市华丰精密配件厂 | Multifunctional door handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ENPING CHANGHONG ELECTRONICS INDUSTRY CO. LTD. Free format text: FORMER OWNER: ENPING HENGFENG ELECTRONIC CO., LTD. Effective date: 20140328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140328 Address after: 529000, No. two, B2-2 District, Enping industrial transfer industrial park, Jiangmen, Guangdong, Enping Patentee after: Enping Changhong Electronics Co. Ltd. Address before: 529000, Guangdong, Enping, Jiangmen Province, 325 National Road, Dongan Jin Keng Road (soil name):Even Nanshan back dragon) house two floor Patentee before: Enping City Hengfeng Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |