Disclosure of Invention
The utility model discloses aim at solving one of the problem that above-mentioned prior art exists, provide a lamps and lanterns control system, this lamps and lanterns control system control is nimble convenient, and is energy-concerving and environment-protective, and the reliability is high, simple structure.
In order to achieve the above object, the utility model provides a lamp control system, include:
an intermediate relay configured to be coupled between an input voltage terminal and an output voltage terminal;
the first lamp is configured to be connected in parallel to two sides of the intermediate relay and forms a first node and a second node;
a second lamp configured to be connected in parallel to the first lamp, one end of the second lamp being coupled between the first node and the first lamp and forming a third node, the other end of the second lamp being coupled to the second node;
a first relay normally open node configured such that one end thereof is coupled to the first node and the other end thereof is coupled between the third node and the second lamp and forms a fourth node;
a second relay normally open node configured such that one end thereof is coupled to the first node and the other end thereof is coupled between the third node and the first lamp and forms a fifth node;
a first time controller configured to be coupled between the first node and the intermediate relay;
a second time controller configured to be coupled between the first node and the third node; and
the selection switch comprises a selection switch normally-open node and a selection switch normally-closed node, the selection switch normally-open node is coupled between the third node and the fifth node, and the selection switch normally-closed node is coupled between the third node and the fourth node;
and the on-off of the normally open node of the first relay and the normally open node of the second relay is controlled according to the on-off of the intermediate relay.
In the technical scheme, in the first time period working mode, the second time controller is switched off, the first time controller is switched on, and the intermediate relay is powered on, so that the normally-open node of the first relay and the normally-open node of the second relay are switched on, and the first lamp and the second lamp are powered on and lightened simultaneously.
Under a second time period working mode, the first time controller is switched off, the second time controller is switched on, and as the normally open switch is switched off and the normally closed switch is switched on, the first lamp cannot be powered on and can not be lightened, and the second lamp is powered on and can be lightened; make normally open switch closure normal close switch disconnection simultaneously through adjusting the selector switch, first lamps and lanterns are electrified and are lighted, and the second lamps and lanterns are electrified and are not lighted. The lamp control system is flexible and convenient to control, energy-saving and environment-friendly, high in reliability and simple in structure.
Additionally, according to the utility model discloses a lamps and lanterns control system can also have following technical characterstic:
further, still include: the human body induction switch is configured in a way that one end of the human body induction switch is connected with the third node, the other end of the human body induction switch is connected with the fifth node, and the human body induction switch is used for inducing whether people exist around the human body induction switch and is switched on or off, wherein when people approach the human body induction switch, the human body induction switch is switched on; otherwise, it is disconnected.
Further, the light-sensitive sensor is configured to be coupled between the input voltage terminal and the first node, and is used for changing the resistance value of the light-sensitive sensor according to the intensity of the external light.
Preferably, the leakage protector is further provided, and one end of the leakage protector is coupled to the input voltage terminal and the output voltage terminal, and the other end of the leakage protector is coupled to the first node and the second node.
According to the utility model discloses a lamps and lanterns control system, its additional technical feature still has following technological effect: the resistance value of the photosensitive sensor can be changed according to the intensity of external light by arranging the photosensitive sensor, so that the brightness of the first lamp and the second lamp is changed, and energy is saved; the first leakage protector and the second leakage protector can prevent people from electric shock and electric fire.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the invention as defined by the claims. It includes various specific details to assist in this understanding, but these details should be construed as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that changes and modifications may be made to the various embodiments described herein without departing from the scope of the present invention, which is defined by the following claims. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present specification and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
According to the utility model discloses a lamps and lanterns control system 100, a serial communication port, include: the relay lamp comprises an intermediate relay 30, a first lamp 10, a second lamp 20, a first relay normally-open node 301, a second relay normally-open node 302, a first time controller 40 and a second time controller 50;
an intermediate relay 30 configured to be coupled between an input voltage terminal and an output voltage terminal;
a first lamp 10 configured to be connected in parallel to both sides of the intermediate relay 30 and forming a first node P1 and a second node P2;
a second lamp 20 configured in parallel with the first lamp 10, one end of the second lamp 20 being coupled between the first node P1 and the first lamp 10 and forming a third node P3, the other end of the second lamp 20 being coupled with the second node P2;
a first relay normally open node 301 configured to have one end coupled to the first node P1 and the other end coupled between the third node P3 and the second lamp 20 and forming a fourth node P4;
a second relay normally open node 302 configured to have one end coupled to the first node P1 and the other end coupled between the third node P3 and the first lamp 10 and forming a fifth node P5;
a first time controller 40 configured to be coupled between the first node P1 and the intermediate relay 30;
a second time controller 50 configured to be coupled between the first node P1 and the third node P3; and
a selector switch 60 including a selector switch normally-open node 601 and a selector switch normally-closed node 602, the selector switch normally-open node 601 being coupled between a third node P3 and a fifth node P5, the selector switch normally-closed node 602 being coupled between a third node P3 and a fourth node P4;
the on-off of the first relay normally-open node 301 and the second relay normally-open node 302 is controlled according to the on-off of the intermediate relay 30.
The operation modes of the lamp control system 100 are time-interval operation modes, that is, a first time-interval operation mode and a second time-interval operation mode, which are respectively controlled by the first time controller 40 and the second time controller 50, wherein the operation mode in the second time interval specifically further includes: a power-saving mode and a high-power mode; the following is specifically set forth:
in the first time period operating mode, the second time controller 50 is turned off, the first time controller 40 is turned on, and thus the intermediate relay 30 is powered on, so that the first relay normally-open node 301 and the second relay normally-open node 302 are turned on, and thus the first lamp 10 and the second lamp 20 are powered on and lighted at the same time.
In the second time period working mode, the first time controller 40 is turned off, the second time controller 50 is turned on, and since the normally open node 601 of the selector switch is turned off and the normally closed node 602 of the selector switch is turned on, the first lamp 10 cannot be powered and can not be lighted, and the second lamp 20 is powered and can be lighted; by adjusting the selection switch 60, the selection switch normally-open node 601 is closed, and the selection switch normally-closed node 602 is opened, so that the first lamp 10 is powered on and lit, and the second lamp 20 is not powered and unlit. It should be noted that the selection switch 60 may be implemented by rotating or pressing the selection switch, that is, when the selection switch 60 is rotated in one direction or pressed to one side, the normally open node 601 of the selection switch may be opened while the normally closed node 602 of the selection switch is closed; when the select switch 60 is rotated in the other direction or pressed in the other direction, the select switch normally open node 601 may be closed while the rotary switch normally closed node 602 is open.
The operation mode of the lamp control system 100 is a time-interval operation mode, that is, a first time-interval operation mode between six and twelve night hours and a second time-interval operation mode between twelve night hours and six morning hours, where the two operation modes are respectively controlled by the first time controller 40 and the second time controller 50, and specifically, the time interval between twelve night hours and six morning hours includes: a power saving mode and a high power mode. The following is specifically set forth:
in a specific embodiment of the present invention, the first lamp 10 is a box lamp of a billboard, and the second lamp 20 can be a ceiling lamp of the billboard, and the specific conditions of the above-mentioned operation modes are combined as follows:
in the first time period working mode, the first time controller 40 is closed, the second time controller 50 is opened, and the intermediate relay 30 is attracted, so that the first relay normally-open node 301 and the second relay normally-open node 302 are closed, and the box lamp (the first lamp 10) and the ceiling lamp (the second lamp 20) are both lighted, because people flow to and from the box lamp (the first lamp 10) and the ceiling lamp (the second lamp 20) at the time period.
In a second time period working mode, the first time controller 40 is switched off, the second time controller 50 is switched on, and as the normally open node 601 of the selector switch is switched off and the normally closed node 602 of the selector switch is switched on, the box body lamp (the first lamp 10) cannot be powered on and can not be lighted, and the ceiling lamp (the second lamp 20) is powered on and can be lighted; of course, by adjusting the selector switch 60, the normally open node 601 of the selector switch is closed, and the normally closed node 602 of the selector switch is opened, so that the box lamp (the first lamp 10) is powered on and lighted, and the ceiling lamp (the second lamp 20) is not powered on and lighted.
It is worth to be noted that, in the second time period operation mode, the energy saving mode and the high energy mode are further included, specifically as follows:
in order to improve the energy saving efficiency in the second time period operation mode, the human body sensing switch 70 is configured to have one end connected to the third node P3 and the other end connected to the fifth node P5, and is configured to sense whether a person is focused around the human body sensing switch 70, wherein the human body sensing switch is turned on when the person approaches the human body sensing switch 70; otherwise, it is disconnected.
In the energy-saving mode, the selection switch 60 is rotated to close the selection switch normally-open node 601, and simultaneously the selection switch normally-closed node 602 is disconnected, at this time, the first lamp 10 is powered on and lightened due to the closing of the selection switch normally-open node 601, and the second lamp 20 cannot be powered on and lightened due to the disconnection of the selection switch normally-closed node 602; at this time, the first lamp 10 is always turned on.
Under the high energy mode, rotatory select switch 60 makes select switch normally open node 601 normally open, and select switch normally closed node 602 is closed simultaneously, second lamps and lanterns 20 got the electricity and light because select switch normally closed node 602 is closed this moment, and first lamps and lanterns 10 can't light because select switch normally open node 601 disconnection, but because human inductive switch 70's existence, make first lamps and lanterns 10 when someone is close to, human inductive switch 70 is closed and light first lamps and lanterns 10, when the people leaves, human inductive switch 70 disconnection, first lamps and lanterns 10 extinguish once more. Therefore, energy can be saved, and the experience of the publicity column is improved.
Specifically, in the energy saving mode, the selection switch 60 is rotated to close the selection switch normally-open node 601, and simultaneously the selection switch normally-closed node 602 is disconnected, at this time, the box lamp (the first lamp 10) is powered on and lighted due to the closing of the selection switch normally-open node 601, and the ceiling lamp (the second lamp 20) cannot be powered on and lighted due to the disconnection of the selection switch normally-closed node 602; at this time, the box lamp (the first lamp 10) is always turned on.
Under the high energy mode, rotatory select switch 60 makes select switch normally open node 601 normally open, and select switch normally closed node 602 is closed simultaneously, ceiling lamp (second lamps and lanterns 20) got the electricity and light because select switch normally closed node 602 is closed this moment, and box lamp (first lamps and lanterns 10) can't light because select switch normally opens node 601 disconnection, but because human inductive switch 70's existence, make box lamp (first lamps and lanterns 10) when someone is close to, human inductive switch 70 is closed and light box lamp (first lamps and lanterns 10), when the people leaves, human inductive switch 70 disconnection, box lamp (first lamps and lanterns 10) extinguish once more.
In an example of the present invention, the lighting system further includes a photosensitive sensor 80 configured to be coupled between the input voltage terminal and the first node P1, for changing the resistance value according to the intensity of the external light, so that the photosensitive sensor 80 can change the resistance value of the photosensitive sensor 80 according to the external light condition, thereby controlling the brightness of the light of the first lamp 10 and the second lamp 20 when the first lamp 10 and the second lamp 20 are lighted, and avoiding the light of the first lamp 10 and the second lamp 20 from being excessive and causing light pollution and energy waste under the condition that the natural color is not black.
Preferably, a leakage protector 90 is further included, and is configured to have one end coupled to the input voltage terminal and the output voltage terminal, respectively, and the other end coupled to the first node P1 and the second node P2, respectively.
Specifically, the leakage protector 90 is commonly called a leakage switch, and is a protective electrical appliance for preventing a human body from getting an electric shock and an electrical fire when a circuit or electrical appliance is damaged and is short-circuited to the ground, and the leakage protector is one of effective measures for preventing the human body from getting an electric shock, and is also a technical measure for preventing the electrical fire and the electrical equipment damage accident caused by leakage.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Those skilled in the art will appreciate that various features of the various embodiments of the invention described hereinabove may be omitted, added to, or combined in any manner accordingly. Moreover, the simple transformation and the solution of adapting and functional structure transformation to the prior art, which can be thought of by those skilled in the art, all belong to the protection scope of the present invention.
While the invention has been shown and described with reference to various embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.