JPH0755763Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPH0755763Y2 JPH0755763Y2 JP11807789U JP11807789U JPH0755763Y2 JP H0755763 Y2 JPH0755763 Y2 JP H0755763Y2 JP 11807789 U JP11807789 U JP 11807789U JP 11807789 U JP11807789 U JP 11807789U JP H0755763 Y2 JPH0755763 Y2 JP H0755763Y2
- Authority
- JP
- Japan
- Prior art keywords
- keyhole
- door
- light emitting
- main body
- illuminance sensor
- Prior art date
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 産業上の利用分野 本考案は暗がりで人が近づくと自動的にドアの鍵穴を照
らし出す照明器具に関するものである。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a lighting device that automatically illuminates a keyhole of a door when a person approaches in the dark.
従来の技術 従来、この種の照明器具はなく、小型懐中電灯等により
鍵穴を照らしていた。2. Description of the Related Art Conventionally, there is no lighting device of this type, and the keyhole is illuminated by a small flashlight or the like.
考案が解決しようとする課題 このような従来の構成では、鍵の他に鍵より大きい小型
懐中電灯を携帯する必要があり、このため、かさばった
り、鍵穴を照らす時にその都度、小型懐中電灯を取り出
し照らさねばならず大変不便であった。With such a conventional configuration, in addition to the key, it is necessary to carry a small flashlight larger than the key. Therefore, the compact flashlight is taken out each time it is bulky or illuminates the keyhole. It was very inconvenient to illuminate.
本考案はこのような問題点を解決するもので、暗がりで
人が近づくと自動的にドアの鍵穴を照らし出すので、鍵
のみを携帯しておればよく、別に小型懐中電灯を携帯し
たり、それを取り出してスイッチを入れ、鍵穴を探すこ
とを不必要とすることを目的とするものである。The present invention solves such a problem, and when a person approaches in the dark, it automatically illuminates the keyhole of the door, so it suffices to carry only the key, or carry a small flashlight separately, The purpose is to take it out, switch it on, and find the keyhole unnecessary.
課題を解決するための手段 この問題点を解決するために本考案は、内部に電源電池
及び一方向を照射するように配置した電球又は発光ダイ
オード等からなる発光体と、外部には人体から発する赤
外線を感知するセンサーと、外部の明るさを感知する照
度センサーとを設け、これらを制御する電子回路を内蔵
した本体の一部にドアの開閉用ノブに引掛け、または固
定する為の取付け部を設けてなるものである。Means for Solving the Problem In order to solve this problem, the present invention provides a light emitting body including a power supply battery and a light bulb or a light emitting diode arranged so as to irradiate in one direction, and an external body emitting from a human body. An infrared sensor and an illuminance sensor that senses external brightness are provided, and a mounting part for hooking or fixing the door opening / closing knob on a part of the main body that has an electronic circuit for controlling these Is provided.
作用 この構成により、暗がりで人が近づくと自動的にドアの
鍵穴を照らし出すので鍵を鍵穴に差し込みドアを開ける
ことが出来る。Action With this configuration, when a person approaches in the dark, the keyhole of the door is automatically illuminated, so that the key can be inserted into the keyhole to open the door.
実施例 以下、本考案の実施例について、第１図〜第２図を参照
して説明する。図において１は本体でこの本体１の外部
には赤外線感知センサー２及び照度センサー３を設けて
いる。４は本体１と一体になった取付け部である。５は
発光体で電球又は発光ダイオード等から成る。６はドア
の開閉用ノブでこの開閉用ノブ６に取付け部４を引掛け
たり、取付部４をドアに取り付けたりする。７はドアの
鍵穴である。この他に本体１の内部には電源電池及び制
御用の電子回路（共に図示せず）を内蔵している。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In the figure, reference numeral 1 denotes a main body, and an infrared sensor 2 and an illuminance sensor 3 are provided outside the main body 1. Reference numeral 4 denotes a mounting portion which is integrated with the main body 1. Reference numeral 5 denotes an illuminant, which includes a light bulb or a light emitting diode. Reference numeral 6 denotes a door opening / closing knob for hooking the attachment portion 4 on the opening / closing knob 6 or attaching the attachment portion 4 to the door. 7 is the keyhole of the door. Besides, a power supply battery and an electronic circuit for control (both not shown) are built in the main body 1.
次に動作を説明する。本体１を開閉用ノブ６に引掛けた
状態で人が近づくと人体から発する赤外線を赤外線感知
センサー２が感知し、その時に周囲が暗いと照度センサ
ー２と連動してその結果、発光体５が点灯し鍵穴７の周
辺を明るく照らし出す。鍵穴７に鍵を差し込んでドアを
開ける。人が室内に入り、ドア周辺から立ち去ると赤外
線感知センサー２の作動が停止するので発光体５は消灯
する。Next, the operation will be described. When a person approaches with the main body 1 hooked on the opening / closing knob 6, the infrared sensor 2 detects infrared rays emitted from the human body, and when the surroundings are dark at that time, the infrared sensor 2 works in conjunction with the illuminance sensor 2 and as a result, the light emitter 5 is It lights up and illuminates the area around the keyhole 7 brightly. Insert the key into the keyhole 7 and open the door. When a person enters the room and leaves the area around the door, the operation of the infrared sensor 2 is stopped, so that the light emitter 5 is turned off.
考案の効果 以上のように本考案によれば暗がりでドアを開けるため
に鍵穴を探す場合に、自動的に発光体が点灯し鍵穴を照
らすため鍵以外の例えば小型懐中電灯等の携帯やスイッ
チオン操作が不要となり、またドアの鍵穴を小型懐中電
灯で探すという不便さが解消されるという効果が得られ
る。As described above, according to the present invention, when a keyhole is searched for opening a door in the dark, the light emitter is automatically turned on to illuminate the keyhole, so that a portable device such as a small flashlight or a switch-on device other than the key is used. This eliminates the need for operation and eliminates the inconvenience of finding a door keyhole with a small flashlight.
第１図は本考案の一実施例による照明器具を示す正面
図、第２図はその側面図である。 １……本体、２……赤外線感知センサー、３……照度セ
ンサー、４……取付け部、５……発光体、６……開閉用
ノブ、７……鍵穴。FIG. 1 is a front view showing a lighting apparatus according to an embodiment of the present invention, and FIG. 2 is a side view thereof. 1 ... Main body, 2 ... Infrared sensor, 3 ... Illuminance sensor, 4 ... Mounting part, 5 ... Light emitter, 6 ... Opening / closing knob, 7 ... Key hole.
Claims (1)
に配置した電球又は発光ダイオード等からなる発光体
と、外部には人体から発する赤外線を感知するセンサー
と、外部の明るさを感知する照度センサーとを設け、こ
れらを制御する電子回路を内蔵した本体の一部にドアの
開閉用ノブに引掛けるか、または固定する為の取付け部
を設けた照明器具。1. A light emitting body including a power supply battery and a light bulb or a light emitting diode arranged so as to irradiate in one direction, a sensor for detecting infrared rays emitted from a human body, and a brightness for outside. An illuminating device provided with an illuminance sensor and a mounting portion for hooking or fixing a door opening / closing knob on a part of a main body having a built-in electronic circuit for controlling the illuminance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11807789U JPH0755763Y2 (en) | 1989-10-06 | 1989-10-06 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11807789U JPH0755763Y2 (en) | 1989-10-06 | 1989-10-06 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357801U JPH0357801U (en) | 1991-06-04 |
| JPH0755763Y2 true JPH0755763Y2 (en) | 1995-12-20 |
Family
ID=31666262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11807789U Expired - Lifetime JPH0755763Y2 (en) | 1989-10-06 | 1989-10-06 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755763Y2 (en) |
-
1989
- 1989-10-06 JP JP11807789U patent/JPH0755763Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0357801U (en) | 1991-06-04 |
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