JP2005310731A - Lighting lamp device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lighting lamp device controlling the operation of a negative ion generator separately from flashing operation control for a light source 12 in a lighting lamp body 11 for operating the negative ion generator 31 for a fixed time after a person moves away and detection operation by a detection sensor 21 is finished for refreshing an atmosphere around the lighting lamp device. <P>SOLUTION: In this lighting lamp device having a lighting lamp body 11, a human detection sensor 21, a luminance sensor 23, a light source 12, and a negative ion generator 31 are mounted in the lighting lamp body 11. When an infrared ray change is caused in an infrared monitoring area in the vicinity of the human detection sensor 21, the light source 12 is lit on and the negative ion generator 21 is operated. When a state that no infrared ray change is caused is continued for a short time, the light source 12 is lit off, while the operation of the negative ion generator 31 is stopped when the state causing no infrared change is continued for a long time, and the lighting of the light source 12 is canceled when a bright state is detected by the luminance sensor 21. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a human detection sensor / illuminance sensor and an illumination lamp device with a negative ion generator.

  In the prior art, some lighting fixtures with human detection sensors control the automatic blinking operation of the lighting fixtures by means of the human detection sensor and the illuminance sensor, but there is no lighting lamp device to control by adding a negative ion generator to it. It was.

In the present invention, the blinking operation of the light source of the lighting fixture is controlled by the human detection sensor / illuminance sensor, and the negative ion generator is controlled.
That is, when an infrared change occurs in the infrared monitoring area near the human detection sensor, the light source is turned on and the negative ion generator is operated, and when the state without the infrared change continues for a short time, the light source is turned off, and the infrared change When the state without the light continues for a long time, the operation of the negative ion generator is stopped, and when the bright state is detected by the illuminance sensor, the lighting of the light source is invalidated.

  In the present invention, a human detection sensor, an illuminance sensor, a light source, and a negative ion generator are attached to the illuminating lamp body. When an infrared change occurs in an infrared monitoring area near the human detection sensor, the light source is turned on, and the negative ion generator is operated, and when the state without the infrared change continues for a short time, the light source is turned off, and the infrared change When the state without the light continues for a long time, the operation of the negative ion generator is stopped, and when the bright state is detected by the illuminance sensor, the light source is turned off.

  In the present invention, by controlling the operation of the negative ion generator separately from the blinking operation control of the light source of the illuminating lamp body, the negative ion is generated for a certain period of time after the person leaves and the detection operation by the human detection sensor ends. By operating the generator, the atmosphere around the luminaire can be refreshed by negative ions.

An embodiment of the present invention will be described with reference to FIG. FIG. 1 is an exploded perspective view of a ceiling-mounted incandescent lamp luminaire in which a human detection sensor, an illuminance sensor, a light source, and a negative ion generator are mounted on an illuminating lamp body.
An incandescent lamp illuminator in which a human detection sensor unit 21, a negative ion generator 31, a blower fan 34 and a lamp socket 13 are attached to the inner surface of the luminaire main body 11, and a light source 12 by an incandescent bulb is attached to the lamp socket 13. . The human detection sensor unit 21 includes a human detection sensor element 22, an illuminance sensor element 23, and a control board 24. When a person approaches, the human detection sensor unit 21 detects heat rays (infrared rays) emitted from the human body and detects the light source 12. Lights up. When the person disappears, it automatically turns off after a predetermined time.
The flashing operation is set by the illuminance sensor element 23 so that the flashing operation is not performed when it is bright during the day, and wasteful electricity is not consumed.
Similarly, when the person approaches the negative ion generator 31, the human detection sensor unit 21 senses heat rays (infrared rays) emitted from the human body, operates the negative ion generator 31 and the blower fan 34, and operates negative ions from the outlet 32. Blow out. The operation of the negative ion generator 31 is longer after the absence of a person and the light source 12 is turned off. The negative ion generator 31 operates for a preset time and blows out negative ions.
As described above, when an infrared change occurs in the infrared monitoring area near the human detection sensor 21, the light source 12 is turned on and the negative ion generator 31 is operated. When the state without the infrared change continues for a short time, the light source 12 is turned on. The light source 12 is turned off, the operation of the negative ion generator 31 is stopped when the state without the infrared change continues for a long time, and the light source 12 is turned off when the illuminance sensor element 23 detects a bright state. It is the illumination lamp device characterized.
Thus, by controlling the operation of the negative ion generator 31 separately from the blinking operation control of the light source of the illuminating lamp body, negative ions are generated for a certain period of time after the person leaves and the detection operation by the human detection sensor ends. By operating the instrument, there is an effect that the atmosphere around the luminaire can be refreshed by negative ions.
In addition, although the example of the incandescent lamp lighting fixture was published in the present Example, the same effect is acquired even if the light source uses the fluorescent lamp fixture etc. which used the fluorescent lamp.

It is a disassembled perspective view of this generator.

Explanation of symbols

11: Lighting fixture body, 12: Light source, 13: Lamp socket, 21: Human detection sensor unit, 22: Human detection sensor element, 23: Illuminance sensor element, 24: Control board, 31: Negative ion generator, 32: Blowout Mouth, 33: Air inlet, 34: Blower fan

Claims (1)

  An illumination lamp body is provided, and includes a human detection sensor, an illuminance sensor, a light source, and a negative ion generator mounted on the illumination lamp body. When an infrared change occurs in an infrared monitoring area near the human detection sensor, the light source is turned on. The negative ion generator is operated, the light source is turned off when the state without the infrared change continues for a short time, the operation of the negative ion generator is stopped when the state without the infrared change continues for a long time, and the illuminance sensor The lighting device is characterized in that the lighting of the light source is invalidated when a bright state is detected.

Images