CN201708779U - Intelligent circuit with function of human identification - Google Patents
Intelligent circuit with function of human identification Download PDFInfo
- Publication number
- CN201708779U CN201708779U CN2009202863772U CN200920286377U CN201708779U CN 201708779 U CN201708779 U CN 201708779U CN 2009202863772 U CN2009202863772 U CN 2009202863772U CN 200920286377 U CN200920286377 U CN 200920286377U CN 201708779 U CN201708779 U CN 201708779U
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- switch
- relay
- state relay
- solid
- pin
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Abstract
The utility model discloses an intelligent circuit with the function of human identification. The intelligent circuit comprises a master switch, a voice operated switch, an infrared switch, a lamp and an electric wire, and is characterized in that a warner comprises a relay mounted on a relay base. In an intelligent control system for footpath illumination in a building, an electromagnetic relay is replaced by a solid state relay, the advantages of quick conversion and small electromagnetic interference are realized due to the long service life, high reliability and sensitivity, large control power and good electromagnetic compatibility of the solid state relay, a body heat-electricity infrared inductive switch and a high-power solid state relay are combined to control footpath illumination in the building intelligently, and the combination is also suitable for the control environment of a high-power lamp and a lamp belt required to be controlled automatically.
Description
Technical field
The utility model relates to a kind of smart circuit that can discern the people, particularly relates to a kind of technology and realizes that simple, economical and practical human body pyroelectricity infra-red sensor switch and high power solid state relay assembly are to the intelligent smart circuit of controlling that can discern the people of building aisle illumination enforcement.
Background technology
Corridor lighting is followed the step in epoch and has been come into building intelligent control ranks, it is manually controlled from machinery the earliest and has developed into the quiet control of infrared ray of today, yet, infrared switch can only be controlled low power single lamp at present, fail the illumination of powerful building aisle is controlled, can control large-power lamp after its output increases solid-state relay, power controlling can reach 10KW.
The utility model content
At the problems referred to above, main purpose of the present utility model is to provide a kind of smart circuit that can discern the people, compare with common circuit, the utility model provides a kind of technology to realize that simple, economical and practical human body pyroelectricity infra-red sensor switch and high power solid state relay assembly are to the intelligent smart circuit of controlling that can discern the people of building aisle illumination enforcement.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of smart circuit that can discern the people, described circuit comprises: master switch, audio-switch, infrared switch, light fixture and electric wire, it is characterized in that: described smart circuit also comprises relay, and described relay is installed on the relay base.
Wherein, described relay is a solid-state relay.
Wherein, the civil power live wire connects audio-switch through master switch, after audio-switch connects infrared switch, output connects solid-state relay signal input end 3 pin, solid-state relay signal input end 4 pin and civil power zero line are connected to form the light fixture control loop, and 1 pin of solid-state relay switch input terminal is connected with the civil power live wire, and 2 pin of output are connected with light fixture, the light fixture other end is connected on the civil power zero line, realizes light fixture work by solid-state relay internal circuit control 1,2 pin break-makes.
Positive progressive effect of the present utility model is: the smart circuit that can discern the people that the utility model provides, replace electromagnetic relay with solid-state relay, utilize the solid-state relay high life, high reliability, high sensitivity, power controlling is big, Electro Magnetic Compatibility is good, can realize advantages such as conversion fast and electromagnetic interference are little, with human body pyroelectricity infra-red sensor switch and high power solid state relay assembly intelligent control implemented in the illumination of building aisle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the utility model structural representation.The utility model comprises master switch 1, infrared switch 2, audio-switch 5, light fixture 3, electric wire, and solid-state relay 4, solid-state relay 4 are installed on the solid-state relay base, and described relay 4 is a solid-state relay.Electronic component in the solid-state relay is made up of contactless switch element, utilize the magnetic and the light characteristic of electronic devices and components to finish input and the reliable isolation of exporting, utilize large power triode, power field effect pipe, the switching characteristic of device such as one-way SCR and bidirectional triode thyristor, reach contactless, switch on and off to no-spark the effect of controlled circuit.
Principle and the process of intelligent control being implemented in the illumination of building aisle with human body pyroelectricity infra-red sensor switch and high power solid state relay assembly are as follows:
1), turn on lights operation principle and process are as follows automatically:
When system detected sound, audio-switch 5 was opened, when the people during by induction region human body infrared shine on the transducer after, because of pyroelectric effect will outwards discharge electric charge, subsequent conditioning circuit is handled the back after testing and is produced control signal.Control infrared switch conducting makes solid-state relay 3., 4. pin gets, solid-state relay 3., 4. pin gets electric back conducting internal electronic component, and the magnetic and the light characteristic that utilize components and parts to produce are finished input and the reliable isolation of exporting, the large power triode of conducting simultaneously, power field effect pipe, the switching characteristic of device such as one-way SCR and bidirectional triode thyristor makes solid-state relay 1., 2. foot control is contactless, and controlled large-power lamp is connected on no-spark ground.
2) it is as follows, to close lamp operation principle and process automatically:
Transducer is not sensed corresponding human body infrared source after the people is by induction region, subsequent conditioning circuit detects less than control signal, control signal is closed the infrared switch internal circuit after delaying time by delay circuit, wherein delay time can be regulated in 1-120 scope second, solid-state relay dead electricity back contact disconnects, and makes 3., 4. pin dead electricity.Solid-state relay 3., 4. internal electronic component after the pin dead electricity, large power triode, power field effect pipe, device dead electricity such as one-way SCR and bidirectional triode thyristor are closed, at this moment, solid-state relay 1., 2. foot control is closed controlled large-power lamp.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the smart circuit that can discern the people, described smart circuit comprises: master switch (1), audio-switch (5), infrared switch (2), light fixture (3) and electric wire, it is characterized in that: described smart circuit also comprises relay, and described relay is installed on the relay base.
2. the smart circuit that can discern the people according to claim 1 is characterized in that: described relay is solid-state relay (4).
3. the smart circuit that can discern the people according to claim 1, it is characterized in that: the civil power live wire connects audio-switch (5) through master switch (1), after audio-switch (5) connects infrared switch (2), output connects solid-state relay (4) signal input end 3 pin, solid-state relay (4) signal input end 4 pin and civil power zero line are connected to form the light fixture control loop, 1 pin of solid-state relay (4) switch input terminal is connected with the civil power live wire, 2 pin of output are connected with light fixture, light fixture (3) other end is connected on the civil power zero line, by solid-state relay (4) internal circuit control 1,2 pin break-makes realize light fixture (3) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202863772U CN201708779U (en) | 2009-12-25 | 2009-12-25 | Intelligent circuit with function of human identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202863772U CN201708779U (en) | 2009-12-25 | 2009-12-25 | Intelligent circuit with function of human identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708779U true CN201708779U (en) | 2011-01-12 |
Family
ID=43445929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202863772U Expired - Fee Related CN201708779U (en) | 2009-12-25 | 2009-12-25 | Intelligent circuit with function of human identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577155A (en) * | 2015-12-18 | 2016-05-11 | 苏州翠南电子科技有限公司 | Novel induction switch |
-
2009
- 2009-12-25 CN CN2009202863772U patent/CN201708779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577155A (en) * | 2015-12-18 | 2016-05-11 | 苏州翠南电子科技有限公司 | Novel induction switch |
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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: 20110112 Termination date: 20111225 |