JP3223037U - Portable lighting fixtures - Google Patents

Portable lighting fixtures Download PDF

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JP3223037U
JP3223037U JP2019002386U JP2019002386U JP3223037U JP 3223037 U JP3223037 U JP 3223037U JP 2019002386 U JP2019002386 U JP 2019002386U JP 2019002386 U JP2019002386 U JP 2019002386U JP 3223037 U JP3223037 U JP 3223037U
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portable lighting
cover member
lens
light source
lighting fixture
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悟志 天野
悟志 天野
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株式会社シーアンドアイ
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Abstract

【課題】 照明による演出効果を高めることができる携帯用照明器具を提供する。【解決手段】 先端部に光源12を有するロッド状の照明器具本体10と、照明器具本体10の先端部が進退可能に挿入された筒状のカバー部材20とを備え、カバー部材20は、光源12に対向するように配置されたレンズ部25を備え、レンズ部25よりも先端側にペットボトル40の口部が螺合可能な装着部23を備える携帯用照明器具1である。【選択図】 図2PROBLEM TO BE SOLVED: To provide a portable lighting device capable of enhancing the effect of lighting. SOLUTION: A rod-shaped lighting fixture body 10 having a light source 12 at a distal end portion and a cylindrical cover member 20 into which the distal end portion of the lighting fixture body 10 is inserted so as to be able to advance and retract are provided. 12 is a portable lighting device 1 that includes a lens portion 25 that is disposed so as to face the lens 12, and includes a mounting portion 23 that can be screwed into the mouth portion of the plastic bottle 40 on the tip side of the lens portion 25. [Selection] Figure 2

Description

本考案は、携帯用照明器具に関する。   The present invention relates to a portable lighting device.

従来の携帯用照明器具として、市販のペットボトルを利用して照明を行うことができる構成が知られている。例えば、特許文献1に開示された照明付きボトルキャップは、ペットボトルの口部に取り付けられる下部キャップ部材と、発光ダイオードを有する上部キャップ部材とを備えており、発光ダイオードからペットボトルを介して照明することができる。   As a conventional portable lighting device, a configuration capable of performing illumination using a commercially available PET bottle is known. For example, a bottle cap with illumination disclosed in Patent Document 1 includes a lower cap member attached to a mouth portion of a plastic bottle and an upper cap member having a light emitting diode, and illumination is performed from the light emitting diode through the plastic bottle. can do.

登録実用新案第3144910号公報Registered Utility Model No. 3144910

上記従来の照明付きボトルキャップは、ペットボトルに取り付けることで、ペットボトルの形状に応じた照明を行うことができるが、ペットボトルに対する発光ダイオードの位置が固定されるため、光の演出性を高める上で更に改良の余地があった。   The conventional bottle cap with illumination can be illuminated according to the shape of the plastic bottle by attaching it to the plastic bottle. However, since the position of the light emitting diode with respect to the plastic bottle is fixed, the light rendering performance is improved. There was room for further improvement above.

そこで、本考案は、照明による演出効果を高めることができる携帯用照明器具の提供を目的とする。   Then, an object of this invention is to provide the portable lighting fixture which can improve the production effect by illumination.

本考案の前記目的は、先端部に光源を有するロッド状の照明器具本体と、前記照明器具本体の先端部が進退可能に挿入された筒状のカバー部材とを備え、前記カバー部材は、前記光源に対向するように配置されたレンズ部を備え、前記レンズ部よりも先端側にペットボトルの口部が螺合可能な装着部を備える携帯用照明器具により達成される。   The object of the present invention is provided with a rod-shaped luminaire main body having a light source at a distal end portion, and a cylindrical cover member into which the distal end portion of the luminaire main body is inserted so as to be able to advance and retreat. This is achieved by a portable lighting device that includes a lens unit that is disposed so as to face the light source, and includes a mounting unit that can be screwed into the mouth of the PET bottle on the tip side of the lens unit.

この携帯用照明器具において、前記カバー部材は、前記レンズ部よりも基端側が透明または半透明に形成されていることが好ましい。   In this portable lighting device, it is preferable that the cover member is formed to be transparent or translucent on the base end side with respect to the lens portion.

本考案によれば、照明による演出効果を高めることができる携帯用照明器具を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the portable lighting fixture which can improve the production effect by illumination can be provided.

本考案の一実施形態に係る携帯用照明器具の縦断面図である。It is a longitudinal cross-sectional view of the portable lighting fixture which concerns on one Embodiment of this invention. 図1に示す携帯用照明器具の使用状態を説明するための縦断面図である。It is a longitudinal cross-sectional view for demonstrating the use condition of the portable lighting fixture shown in FIG.

以下、本考案の一実施形態について添付図面を参照しつつ説明する。図1は、本考案の一実施形態に係る携帯用照明器具の縦断面図である。図1に示すように、携帯用照明器具1は、ロッド状の照明器具本体10と、照明器具本体10の先端部が進退可能に挿入された筒状のカバー部材20とを備えている。   Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a longitudinal sectional view of a portable lighting device according to an embodiment of the present invention. As shown in FIG. 1, the portable lighting device 1 includes a rod-shaped lighting device main body 10 and a cylindrical cover member 20 into which a distal end portion of the lighting device main body 10 is inserted so as to be able to advance and retract.

照明器具本体10は、金属材料等からなる筒状のケーシング11を備えており、ケーシング11の内部に電池30を収容することができる。ケーシング11の先端部は、段部を介して若干拡径されており、中央に発光ダイオード等からなる光源12が設けられている。拡径部の外周面にはOリング15が装着されている。   The luminaire main body 10 includes a cylindrical casing 11 made of a metal material or the like, and the battery 30 can be accommodated inside the casing 11. The tip of the casing 11 is slightly enlarged in diameter via a stepped portion, and a light source 12 made of a light emitting diode or the like is provided at the center. An O-ring 15 is attached to the outer peripheral surface of the enlarged diameter portion.

ケーシング11の基端側の内周面には、ケーシング11の外径よりも大径の頭部13が着脱可能に螺合される。頭部13は、操作ボタン14aを有するスイッチ部14を備えており、操作ボタン14aの押圧により、電池30から光源12への通電のオンオフを切り替えることができる。頭部13には、ストラップ16が取り付けられている。   A head portion 13 having a larger diameter than the outer diameter of the casing 11 is detachably screwed to the inner peripheral surface on the proximal end side of the casing 11. The head 13 includes a switch unit 14 having an operation button 14a, and on / off of energization from the battery 30 to the light source 12 can be switched by pressing the operation button 14a. A strap 16 is attached to the head 13.

カバー部材20は、光透過性を有する合成樹脂等からなる透明または半透明の筒状部21と、筒状部21の外周面に着脱可能に螺合される笠部22とを備えている。筒状部21には、照明器具本体10のケーシング11が進退可能に挿入されており、ケーシング11に設けられたOリング15が筒状部21の内周面を摺動する。   The cover member 20 includes a transparent or translucent cylindrical portion 21 made of a light-transmitting synthetic resin and the like, and a cap portion 22 that is detachably screwed to the outer peripheral surface of the cylindrical portion 21. A casing 11 of the luminaire main body 10 is inserted into the tubular portion 21 so as to be able to advance and retreat, and an O-ring 15 provided on the casing 11 slides on the inner peripheral surface of the tubular portion 21.

笠部22は、金属材料等からなり、先端側に向けて広がるテーパ部22aを有している。笠部22の内周面には、市販のペットボトル40の口部が螺合可能なネジ溝からなる装着部23が形成されている。   The shade portion 22 is made of a metal material or the like and has a tapered portion 22a that spreads toward the tip side. On the inner peripheral surface of the cap portion 22, a mounting portion 23 formed of a screw groove into which a mouth portion of a commercially available plastic bottle 40 can be screwed is formed.

笠部22の内周面におけるテーパ部22aの基端部には、リング状の受け部22bが設けられている。筒状部21の先端と受け部22bとの間には、リング状のパッキン24を介して、半球状に形成されたレンズ部25の鍔部25aが挟持されている。レンズ部25は、平面側が光源12に対向し、凸側が笠部22の内部に臨むように配置されている。   A ring-shaped receiving portion 22 b is provided at the proximal end portion of the tapered portion 22 a on the inner peripheral surface of the cap portion 22. Between the tip of the cylindrical portion 21 and the receiving portion 22b, a collar portion 25a of the lens portion 25 formed in a hemispherical shape is sandwiched via a ring-shaped packing 24. The lens portion 25 is arranged so that the plane side faces the light source 12 and the convex side faces the inside of the shade portion 22.

上記の構成を備える携帯用照明器具1は、図1に示すように照明器具本体10の大部分をカバー部材20の内部に収容することにより、コンパクトな照明器具として使用することが可能であり、携帯性や利便性を高めることができる。また、テーブル等に載置した市販のペットボトル40の口部に装着することで、光源12からの光をレンズ部25で拡散させてペットボトル40の内部に照射することが可能であり、従来のペットボトルライトと同様に使用することができる。   The portable lighting fixture 1 having the above-described configuration can be used as a compact lighting fixture by housing most of the lighting fixture main body 10 in the cover member 20 as shown in FIG. Portability and convenience can be improved. Moreover, by attaching to the mouth part of the commercially available plastic bottle 40 mounted on the table etc., it is possible to diffuse the light from the light source 12 with the lens part 25, and to irradiate the inside of the plastic bottle 40. Can be used in the same way as plastic bottle lights.

更に、本実施形態の携帯用照明器具1は、図2に示すように、ペットボトル40をカバー部材20に装着した状態で、照明器具本体10をカバー部材20から基端側(矢示方向)に引き出すことが可能であり、ケーシング11の先端側段部が筒状部21の開口縁部に係止されるまで、光源12からレンズ部25までの距離を変化させて、図1の場合とは異なる照明の演出を楽しむことができる。カバー部材20からの照明器具本体10の引き出し量は、筒状部21とOリング15との間に生じる摩擦力によって所望の値に保持することが可能であり、所望の照明演出効果が得られるように、照明器具本体10の引き出し量を調整することができる。   Furthermore, as shown in FIG. 2, the portable lighting device 1 of the present embodiment is configured so that the lighting device main body 10 is proximal to the cover member 20 in the state where the plastic bottle 40 is attached to the cover member 20 (in the direction indicated by the arrow). In the case of FIG. 1, the distance from the light source 12 to the lens unit 25 is changed until the front end side step portion of the casing 11 is locked to the opening edge portion of the cylindrical portion 21. Can enjoy different lighting effects. The amount by which the luminaire main body 10 is pulled out from the cover member 20 can be maintained at a desired value by a frictional force generated between the cylindrical portion 21 and the O-ring 15, and a desired lighting effect can be obtained. Thus, the amount of drawers of the luminaire body 10 can be adjusted.

また、カバー部材20において、レンズ部25よりも基端側となる筒状部21が透明または半透明に形成されているので、図2に示す状態で光源12から照射された光は、ペットボトル40の内部に放出されるだけでなく、筒状部21の側壁を介して外部に放出されるため、従来とは異なる照明演出を行うことができる。ペットボトル40は、机などに載置して使用するだけでなく、ストラップ16を利用して適宜の場所に吊り下げ支持することもできる。   Moreover, in the cover member 20, since the cylindrical part 21 which becomes a base end side rather than the lens part 25 is formed transparently or semi-transparently, the light irradiated from the light source 12 in the state shown in FIG. In addition to being emitted into the interior of 40, it is emitted to the outside through the side wall of the cylindrical portion 21, so that an illumination effect different from the conventional one can be performed. The PET bottle 40 can be used not only by being placed on a desk but also by being suspended at an appropriate place using the strap 16.

Oリング15およびパッキン24は、照明器具本体10の引き出しに伴って広がる筒状部21の内部空間を液密に封止して、光源12を水分等から保護する一方、気体の若干の流通は許容することにより、照明器具本体10をカバー部材20に対してスムーズに進退させることができる。   The O-ring 15 and the packing 24 liquid-tightly seal the internal space of the tubular portion 21 that expands as the luminaire body 10 is pulled out to protect the light source 12 from moisture and the like, By allowing, the lighting fixture body 10 can be smoothly advanced and retracted with respect to the cover member 20.

1 携帯用照明器具
10 照明器具本体
12 光源
20 カバー部材
21 筒状部
23 装着部
25 レンズ部
40 ペットボトル
DESCRIPTION OF SYMBOLS 1 Portable lighting fixture 10 Lighting fixture main body 12 Light source 20 Cover member 21 Cylindrical part 23 Mounting part 25 Lens part 40 PET bottle

Claims (2)

先端部に光源を有するロッド状の照明器具本体と、
前記照明器具本体の先端部が進退可能に挿入された筒状のカバー部材とを備え、
前記カバー部材は、前記光源に対向するように配置されたレンズ部を備え、前記レンズ部よりも先端側にペットボトルの口部が螺合可能な装着部を備える携帯用照明器具。
A rod-shaped lighting fixture body having a light source at the tip, and
A cylindrical cover member inserted in such a manner that the front end of the luminaire main body can be advanced and retracted;
The said cover member is a portable lighting fixture provided with the lens part arrange | positioned so as to oppose the said light source, and provided with the mounting part in which the opening | mouth part of a PET bottle can be screwed in the front end side rather than the said lens part.
前記カバー部材は、前記レンズ部よりも基端側が透明または半透明に形成されている請求項1に記載の携帯用照明器具。   The portable lighting device according to claim 1, wherein the cover member is formed to be transparent or translucent on a base end side with respect to the lens portion.
JP2019002386U 2019-07-01 2019-07-01 Portable lighting fixtures Active JP3223037U (en)

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JP2019002386U JP3223037U (en) 2019-07-01 2019-07-01 Portable lighting fixtures

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