JPH069009U - Security embedded lighting - Google Patents

Abstract

(57) [Summary] [Purpose] To enable easy installation of smoke and gas detection elements without individually mounting them on the ceiling surface. [Structure] A smoke sensing element and a gas sensing element are integrally incorporated in the main body of the lighting fixture. [Effect] The security is provided at the same time when the lighting fixture is attached to the ceiling. The circuit can be shared and the top surface is clean.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lighting fixture, and more particularly to a security built-in lighting fixture in which a smoke sensing element and a gas sensing element are incorporated in the body of the lighting equipment.

[0002]

[Prior art]

 Recently, home security systems have been picked up, and systems for checking home conditions from outside have been developed and become more convenient, but they are comprehensive and expensive, so they are far from widespread. It is a thing. For this reason, the installation of fire detectors and gas detectors is the mainstream security for general households.

By the way, home security such as a fire detector and a gas detector is usually attached to a ceiling surface of a kitchen or the like. To adopt this, power supply is connected to a device. However, equipment installation work is required, and this is not so popular.

On the other hand, household lighting fixtures are becoming more and more luxurious and sophisticated in recent years, such as the adoption of electronic lighting and the addition of various dimming circuits and remote control circuits, and are not positioned as durable consumer goods as indoor interiors. It is getting kicked.

[0005]

[Problems to be solved by the device]

 Therefore, the present invention has been made in view of the above, and it is possible to easily install home security such as smoke, gas, and fire detection, which was conventionally installed in each individual, without mounting it on the ceiling surface or the like. The purpose is to

[0006]

[Means for Solving the Problems]

 Therefore, an object of the present invention is to provide a security-embedded lighting fixture in which a smoke sensing element, a gas sensing element, and these circuits are integrally incorporated in the lighting apparatus main body.

[0007]

[Action]

 According to such a configuration of the present invention, when the security built-in lighting device of the present invention is attached to the ceiling surface of a kitchen, etc., which requires security installation, the home security can be attached together with the illumination.

[0008]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a side view showing a state in which a security built-in lighting device 1 according to the present invention is mounted on a ceiling surface 2. The external structure of the lighting device 1 itself is the same as that of a conventional lighting device except that a security device described later is mounted. It is the same.

That is, in this lighting fixture 1, a circuit board 5 on which a lighting circuit 4 including a power supply circuit and an inverter circuit is mounted is incorporated in an iron plate fixture main body 3, and a reflector plate 6 is attached to the lower surface thereof. Then, the casing of the lighting circuit 4 is configured, and a plurality of fluorescent lamps 7 are hung on the lower surface of the reflection plate 6, and the surroundings of the fluorescent lamps 7 are covered with a shade 8. Then, the power supply cord 9 led out to the upper part of the instrument body 3 is connected to the power supply receptacle 10 arranged on the ceiling surface 2, and is attached to the ceiling surface 2 by the simple mounting metal fitting 11.

Reference numeral 12 is a security circuit that drives the smoke sensing element 13 and the gas sensing element 14, and drives and controls the alarm device 15 by the detection signals of these elements. The security circuit 12 is integrated into the circuit board 5. ing.

The smoke sensing element 13, the gas sensing element 14, the alarm device 15, and the security circuit 12 for driving and controlling them are publicly known per se, and an appropriate publicly known one can be used. In this case, since the circuit board 5 is shared with the lighting circuit 4 for illumination, the power supply circuit and the like can be shared and the assembly cost can be reduced.

[0012]

[Effect of device]

 As described above, according to the present invention, since the smoke detecting element, the gas detecting element, and their circuits are integrally incorporated into the main body of the luminaire to form a security built-in luminaire, it is necessary to install security, for example, in a kitchen. When the security built-in lighting device of the present invention is attached to the ceiling surface or the like, home security can be attached at the same time, and it is not necessary to attach a security device again. The security is not directly attached to the ceiling of the house, so it is not conspicuous and the ceiling surface is clean.

[Brief description of drawings]

FIG. 1 is a side view showing a mounting state of a security built-in lighting fixture 1 in an example of the present invention.

[Explanation of Codes] 1 Lighting device with built-in security 2 Ceiling surface 3 Fixture body 4 Lighting circuit 5 Circuit board 12 Security circuit 13 Smoke sensing element 14 Gas sensing element

Claims (1)

[Scope of utility model registration request] 1. A security-embedded lighting fixture in which a smoke sensing element, a gas sensing element, and a driving circuit for these elements are incorporated in a fixture body.