JPH0471281B2 - - Google Patents
Info
- Publication number
- JPH0471281B2 JPH0471281B2 JP60004035A JP403585A JPH0471281B2 JP H0471281 B2 JPH0471281 B2 JP H0471281B2 JP 60004035 A JP60004035 A JP 60004035A JP 403585 A JP403585 A JP 403585A JP H0471281 B2 JPH0471281 B2 JP H0471281B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- box
- mirror
- receiving part
- present
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
【発明の詳細な説明】
本発明は、外光の雰囲気照度を集光する手段と
前記集光された外光の方向を希望の方向に変換す
る手段とから成る無自己エネルギ照射装置であつ
て、広告物に利用し得る無自己エネルギで昼間に
使用するライト装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention is a self-energyless irradiation device comprising means for concentrating atmospheric illuminance of external light and means for converting the direction of the condensed external light into a desired direction. , relates to a light device for daytime use with no self-energy that can be used for advertising materials.
以下本発明を添付図面に示す実施例に基いて説
明する。 The present invention will be described below based on embodiments shown in the accompanying drawings.
第１図及び第２図は本発明実施例を示し、装置
１は薄型箱２の上面に集光用のフレネルレンズ３
を設け、薄型箱２の前面及び後面の双方、あるい
は一方に照射レンズ４が設けられる。薄型箱２の
内部にはミラー又はプリズム等で成る反射体５が
設けられ、フレネルレンズ３にて集光された外光
は反射体５で反射されて前面照射レンズ４を通じ
て強力に照射される。 1 and 2 show an embodiment of the present invention, in which an apparatus 1 includes a Fresnel lens 3 for condensing light on the top surface of a thin box 2.
An irradiation lens 4 is provided on either or both the front and rear surfaces of the thin box 2. A reflector 5 made of a mirror or a prism is provided inside the thin box 2, and external light collected by the Fresnel lens 3 is reflected by the reflector 5 and powerfully irradiated through the front illumination lens 4.
ここで集光用レンズ面積をＳとし、照射レンズ
の面積をｓとすると、Ｓ／ｓで増幅された光が照
射される。環境の明るさをｌ、本発明の照射の明
るさをＬとしたとき、
Ｓ／ｓ×ｌ＝Ｌ
の関係となるので、常に本発明ライト装置の明る
さＬが環境の明るさｌよりも明るくなり、たとえ
カンカンに晴れた日であつてもそれよりもさらに
明るい照射光が得られ、又逆に曇つた日でｌが小
さくなつた場合でもそれに比例して本発明ライト
の明るさも小さくなるが、常に曇つた明るさより
も大きい明るさとなる。即ち
ｌ＜Ｌ
となる。 Here, if the area of the condensing lens is S and the area of the irradiation lens is s, then light amplified at S/s is irradiated. When the brightness of the environment is l and the brightness of the irradiation of the present invention is L, the relationship is S/s × l = L, so the brightness L of the light device of the present invention is always higher than the brightness l of the environment. Even on a perfectly sunny day, even brighter irradiation light can be obtained, and conversely, even if l is smaller on a cloudy day, the brightness of the light of the present invention will be proportionally smaller. However, the brightness is always greater than the cloudy brightness. That is, l<L.
第３図は広告塔に本発明装置を適用した実施例
を示す。この広告塔７は上面に前記ライト装置
１，１′と同様のフレネルレンズ３を設け、該フ
レネルレンズ３で集光された外光は広告塔７内部
に設けられた反射体で直角に反射されて目玉８か
ら照射される。 FIG. 3 shows an embodiment in which the device of the present invention is applied to a billboard. This billboard 7 is provided with a Fresnel lens 3 similar to the light devices 1 and 1' on its top surface, and the outside light collected by the Fresnel lens 3 is reflected at right angles by a reflector provided inside the billboard 7. The light is irradiated from the eyeball 8.
上記の如く本発明によれば、昼間等において太
陽光線等の外光によつて自己は無エネルギで点灯
し、広告塔等エネルギを補給し難い処に使用でき
る。そして重くて高価な太陽電池等のエネルギ変
換器によらないため本発明装置はコンパクトであ
り、かつ安価にできる等の優れた効果がある。 As described above, according to the present invention, the lamp can be illuminated without energy by external light such as sunlight during the daytime, and can be used in places where it is difficult to replenish energy, such as billboards. Moreover, since it does not rely on heavy and expensive energy converters such as solar cells, the device of the present invention has excellent effects such as being compact and inexpensive.
そして通常のバツテリ電源等による点灯は明る
い白日下では周囲の明るさに負けてかえつて暗く
目立たないのに反し、本発明によるライト装置で
は単位面積当り外光密度を集積し、外光に比例し
これより明るい照射光を得る事ができるため、外
界が晴れて明るい時にはそれより、より更に明る
く、曇つて暗い時も外界の照度に自動的に追従し
て外界よりも相対的に明るい単位面積当りの照度
を保つから、常に明るく目立つという効果を有す
る。 In contrast to normal lighting using a battery power source, etc., which is dim and inconspicuous in bright daylight due to the surrounding brightness, the light device according to the present invention accumulates the density of outside light per unit area, and is proportional to the outside light. However, since it is possible to obtain a brighter irradiation light than this, when the outside world is sunny and bright, it is even brighter than that, and even when it is cloudy and dark, it automatically follows the illuminance of the outside world and makes the unit area relatively brighter than the outside world. Since the illuminance is maintained at a certain level, it has the effect of always being bright and noticeable.
第１図は本発明装置実施例の斜視図、第２図は
同装置の横断面図、第３図は本発明装置を広告塔
に適用した実施例の斜視図である。
１，１……事故防止等用ライト装置、３……集
光用フレネルレンズ、４……照射レンズ、５……
反射体、７……広告塔、８……照射孔又は照射レ
ンズ。
FIG. 1 is a perspective view of an embodiment of the device of the present invention, FIG. 2 is a cross-sectional view of the same device, and FIG. 3 is a perspective view of an embodiment in which the device of the present invention is applied to a billboard. 1, 1... Light device for accident prevention, etc., 3... Fresnel lens for condensing light, 4... Irradiation lens, 5...
Reflector, 7... Advertising tower, 8... Irradiation hole or irradiation lens.
Claims (1)
ズの受光部を設け、前記箱内部にほぼ45度に鏡を
斜設し、前記箱の側部に前記受光部よりも小さ
く、受光部からの光が前記鏡で反射して入る照射
口又は集光レンズを設け、前記受光部への太陽光
線入射光よりも単位面積当り強い照度を有する光
ビームを横方向に照射する事により運転者、通行
人等屋外者に太陽光線環境光よりも強い光をスポ
ツト的に放射して注意を喚起する装置。1 Installed on an advertisement, a light-receiving part of a Fresnel lens is provided on the top surface of the box, a mirror is installed diagonally at approximately 45 degrees inside the box, and a mirror smaller than the light-receiving part is placed on the side of the box, By providing an irradiation port or a condensing lens into which the light is reflected by the mirror, and laterally irradiating the driver with a light beam having a stronger illuminance per unit area than the sunlight incident on the light receiving part, A device that alerts passersby and other people outside by emitting light that is stronger than the ambient sunlight in a spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP403585A JPS61163502A (en) | 1985-01-16 | 1985-01-16 | Non-self energy irradiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP403585A JPS61163502A (en) | 1985-01-16 | 1985-01-16 | Non-self energy irradiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163502A JPS61163502A (en) | 1986-07-24 |
| JPH0471281B2 true JPH0471281B2 (en) | 1992-11-13 |
Family
ID=11573704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP403585A Granted JPS61163502A (en) | 1985-01-16 | 1985-01-16 | Non-self energy irradiator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163502A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4611935B2 (en) * | 2006-05-30 | 2011-01-12 | 本田技研工業株式会社 | Vehicle lamp |
| JP2008277313A (en) * | 2008-08-18 | 2008-11-13 | Denso Corp | Vehicle lighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192630A (en) * | 1975-02-12 | 1976-08-13 |
-
1985
- 1985-01-16 JP JP403585A patent/JPS61163502A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61163502A (en) | 1986-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4947300A (en) | Character and numeral displaying device | |
| EP2446187B1 (en) | Solar powered lighting arrangement | |
| TW203584B (en) | ||
| US5228772A (en) | Solar powered lamp having a cover containing a fresnel lens structure | |
| CN201868053U (en) | Energy saving kanban structure | |
| CN2524072Y (en) | Solar elevated street light installation | |
| JPH1012019A (en) | Solar lighting system | |
| KR101957791B1 (en) | Pole that uses solar light | |
| JP3513531B2 (en) | Solar light | |
| JPH11339517A (en) | Corrugated indoor/outdoor sunlight reflector device | |
| KR200499049Y1 (en) | Sign board powered by solar | |
| JPS6125121Y2 (en) | ||
| CN221057114U (en) | Guide device | |
| CN221801538U (en) | Solar energy-chargeable clear sky lamp | |
| JP2011003499A (en) | Lighting system | |
| JPH089747Y2 (en) | Electronic display | |
| JP3096872U (en) | Flashing indicator light | |
| JPS61166741A (en) | Lamp apparatus for accident preventing purpose | |
| Wilson et al. | Sunlight, fibres and liquid optics: the UFO project | |
| KR200278998Y1 (en) | Lightening Cap | |
| JPH0572279U (en) | Portable warning light | |
| JP2600764Y2 (en) | Bicycle safety light | |
| JP2600674Y2 (en) | Step light | |
| JPH10116510A (en) | Artificial sunbeam source | |
| JPH04115712U (en) | Sealing structure of lighting equipment using solar cells |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |