JP2004144065A - Light emitting rotor blade mechanism - Google Patents

Light emitting rotor blade mechanism Download PDF

Info

Publication number
JP2004144065A
JP2004144065A JP2002346488A JP2002346488A JP2004144065A JP 2004144065 A JP2004144065 A JP 2004144065A JP 2002346488 A JP2002346488 A JP 2002346488A JP 2002346488 A JP2002346488 A JP 2002346488A JP 2004144065 A JP2004144065 A JP 2004144065A
Authority
JP
Japan
Prior art keywords
light
blade
rotating
light emitting
rotor blade
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.)
Pending
Application number
JP2002346488A
Other languages
Japanese (ja)
Inventor
Masahiko Morishima
森島 正彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Card Planning Kk
Original Assignee
Card Planning Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Card Planning Kk filed Critical Card Planning Kk
Priority to JP2002346488A priority Critical patent/JP2004144065A/en
Publication of JP2004144065A publication Critical patent/JP2004144065A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a light emitting rotor blade mechanism capable of presenting a proprietary luminescence display effect by emphatically lighting blades under the rotation of a fan or the like with an attached optical source, and bringing about value-added property improvements in security measures, design property and amusement property by emphatically impressing the existence of the blades under rotation. <P>SOLUTION: A pair of optical source 2 are closely arranged face to face at an optical receiver 1a of a rotor blade 1 employing a transparent or translucent panel, and the blade 1 is emitted only when a light beam 2a is projected in the rotating process of the blade 1. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、透明あるいは半透明透光板を使用した回転羽根と、付設した任意の数の光源で構成される発光形回転羽根機構に関する。
【0002】
【従来の技術】
従来の機構において、扇風機を例にあげて説明すると、該扇風機は一般的に複数枚の回転羽根と該羽根に回転力を伝える駆動軸と該駆動軸を回転させるモータとそのハウジング及びこれらを支持する支柱と台座より構成されており、風を送ることを目的とするものである。
【0003】
【発明が解決しようとする課題】
従来の扇風機における回転羽根は、周囲からの不特定な光に対して透過や屈折や散乱や反射作用を示したり、蛍光塗料などの付加加工により光るものがあるが、いずれも該羽根の存在を強調して示すものではない。
又、回転中の該羽根の存在を強調的に知らしめることができれば、安全対策やディスプレイ効果など意匠面での付加価値向上をもたらす。
【0004】
【課題を解決するための手段】
本発明は透明あるいは半透明透光板を使用した回転羽根の受光部に光源を近接対向し、該羽根の回転過程で光線を受光した時にのみ該羽根が発光する構造の発光形回転羽根機構を提供する。
【0005】
【発明実施の形態】
本発明の実施の形態を実施例にもとづき図1乃至図4を参照して説明する。
【0006】
図1(A)は2枚の回転羽根で構成した扇風機に2個の光源を付設した事例の斜視図で、図1(B)は当該部分正面断面図、図1(C)は同側面断面図である。
同図(B)(C)において羽根1はアクリル板等の透光性材料であり、該羽根1はその基端部1’を回転胴3の周壁に等間隔に貫装し、該羽根1の基端面1a(受光部)を回転胴3の内周面3’において露出する。
更に該回転胴3の内周面3’に光源2を近接対向して配置する。従って羽根1の基端面1aは該羽根1の回転過程で光源2と周期的に近接対向する。
【0007】
回転胴3はその中心部に連結軸4を一体に突設し、該連結軸4とモータ5の駆動軸6とを同軸線上で連結して回転軸を構成し、モータ5により回転軸を中心にして回転胴3と回転羽根1を回転せしめる。
【0008】
他方、台座7から支柱8を立設し、該支柱8の上端にハウジング9を設け、該ハウジング9内に上記モータ5を内蔵して上記駆動軸6を上記ハウジング9の側面より突設し、上記回転胴3との連結に供する。
【0009】
光源2は、モータ4のハウジング9に支持されて回転胴3内に設置した配線基板10に搭載され固定して配置される。更に光源2は該基板10を介しリード線11により、該ハウジング9及び支柱8を貫装して台座7内に設置した光源用電源12に配線される。
【0010】
なお、前記回転胴3としては遮光性材料を使用する。又は回転胴3として透光性材料を使用する場合は、図2に示す如く回転胴3の外周面又は内周面を遮光材13で覆い、且つ該羽根1の回転胴3への貫装部分に遮光材を介装する。
【0011】
基本例として、図2、図3に示す如く、回転羽根1を周方向に等間隔で複数配し、他方光源2はこの回転羽根1の配設間隔と同一間隔であって、且つ、回転羽根の枚数と同一数配する。具体的には羽根1を回転角において180°間隔で2枚配し、光源2を180°間隔で2個配する。
この場合には2枚の回転羽根1が周期的に且つ同時に発光する。
【0012】
又、他の基本例として図4に示す如く回転羽根1を周方向に等間隔で複数配し、他方、光源2はこの回転羽根1の配設間隔と異なる間隔であって、且つ、回転羽根の枚数と異なる数だけ配する。具体的には羽根1を回転角において180°間隔で2枚配し、光源2を120°間隔で3個配する。
この場合には2枚の回転羽根1が120°間隔で周期的に3回発光する。
以上により本発明の発光形回転羽根機構による扇風機14が構成される。
【0013】
なお、光源としては発光ダイオードを使用する。又は電球、蛍光灯、冷陰極管、ネオン管や、上記光源より導かれた光ケーブルの先端などが考えられる。
【0014】
又、本発明に係る発光形回転羽根機構は図1乃至図3の構成中からモータ5を取り除き、他は図示の構成にし、風力を加えて回転羽根を回転させる「かざぐるま」とした場合を含む。
【0015】
【発明の効果】
本発明によれば、扇風機など回転中の羽根を付設する光源により強調的に光輝せしめ、特有の発光ディスプレイ効果を提供することができる。
又、回転中の羽根の存在を強調的に知らしめることができるので、安全対策や意匠面、娯楽性での付加価値向上にもつながる。
【図面の簡単な説明】
【図1】(A)2枚羽根の扇風機に2個の光源を付設した事例の斜視図である。
(B)2枚羽根の扇風機に2個の光源を付設した事例の正面断面図である。
(C)2枚羽根の扇風機に2個の光源を付設した事例の側面断面図である。
【図2】(A)回転胴の外周面又は内周面を遮光材で覆い、且つ羽根の回転胴への貫装部分に遮光材を介装した正面断面図である。
(B)回転胴の外周面又は内周面を遮光材で覆い、且つ羽根の回転胴への貫装部分に遮光材を介装した側面断面図である。
【図3】(A)羽根が光源と近接対向した時の発光状態の正面断面図である。
(B)羽根が光源からの隔離した時の非発光状態の正面断面図である。
【図4】2枚羽根扇風機の羽根が3個の光源と近接対向した時の発光状態の正面断面図である。
【符号の説明】
1   回転羽根
1’  回転羽根基端部
1a  回転羽根基端面(受光部)
2   光源
2a  光線
3   回転胴
3’  回転胴内周面
4   連結軸
5   モータ
6   駆動軸
7   台座
8   支柱
9   ハウジング
10   配線基板
11   リード線
12   光源用電源
13   遮光材
14   扇風機
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a rotary blade using a transparent or translucent light-transmitting plate, and a light-emitting rotary blade mechanism including an arbitrary number of light sources attached thereto.
[0002]
[Prior art]
In the conventional mechanism, an electric fan will be described as an example. Generally, the electric fan includes a plurality of rotating blades, a driving shaft for transmitting a rotational force to the blades, a motor for rotating the driving shaft, a housing for the rotating shaft, and a housing for supporting them. It is composed of a supporting column and a pedestal, and is intended to send the wind.
[0003]
[Problems to be solved by the invention]
Rotating blades in a conventional fan may show transmission, refraction, scattering, or reflection of unspecified light from the surroundings, or may shine by additional processing such as fluorescent paint. It is not emphasized.
In addition, if the presence of the blade during rotation can be emphasized, the added value in design such as safety measures and display effect can be improved.
[0004]
[Means for Solving the Problems]
The present invention relates to a light-emitting type rotary blade mechanism having a structure in which a light source is closely opposed to a light receiving portion of a rotary blade using a transparent or translucent light-transmitting plate, and the blade emits light only when a light beam is received during the rotation of the blade. provide.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described based on an example with reference to FIGS.
[0006]
FIG. 1A is a perspective view of an example in which two light sources are attached to a fan composed of two rotating blades, FIG. 1B is a partial front sectional view, and FIG. FIG.
1 (B) and 1 (C), the blade 1 is made of a light-transmitting material such as an acrylic plate. The blade 1 has its base end 1 'penetrated at equal intervals on the peripheral wall of the rotating drum 3. Is exposed on the inner peripheral surface 3 ′ of the rotating drum 3.
Further, the light source 2 is arranged on the inner peripheral surface 3 ′ of the rotating body 3 so as to be closely opposed. Therefore, the base end surface 1a of the blade 1 periodically and closely opposes the light source 2 during the rotation of the blade 1.
[0007]
A connecting shaft 4 is integrally protruded from the center of the rotating body 3 and the connecting shaft 4 and a driving shaft 6 of a motor 5 are connected on a coaxial line to form a rotating shaft. Then, the rotary drum 3 and the rotary blade 1 are rotated.
[0008]
On the other hand, a support 8 is erected from the pedestal 7, a housing 9 is provided at an upper end of the support 8, the motor 5 is built in the housing 9, and the drive shaft 6 is protruded from a side surface of the housing 9, It is used for connection with the rotary drum 3.
[0009]
The light source 2 is supported by a housing 9 of the motor 4 and is mounted and fixed on a wiring board 10 installed in the rotating drum 3. Further, the light source 2 is wired to the light source power supply 12 installed in the pedestal 7 by penetrating the housing 9 and the support column 8 through the substrate 10 and lead wires 11.
[0010]
Note that a light-shielding material is used for the rotating drum 3. Alternatively, when a translucent material is used for the rotating drum 3, as shown in FIG. 2, the outer circumferential surface or the inner circumferential surface of the rotating drum 3 is covered with a light shielding material 13, and the blade 1 penetrates into the rotating drum 3. A light-blocking material is interposed.
[0011]
As a basic example, as shown in FIG. 2 and FIG. 3, a plurality of rotating blades 1 are arranged at equal intervals in the circumferential direction, while the light sources 2 are arranged at the same interval as the arrangement intervals of the rotating blades 1. Arrange the same number as the number of. Specifically, two blades 1 are arranged at 180 ° intervals in rotation angle, and two light sources 2 are arranged at 180 ° intervals.
In this case, the two rotating blades 1 emit light periodically and simultaneously.
[0012]
As another basic example, as shown in FIG. 4, a plurality of rotary blades 1 are arranged at equal intervals in the circumferential direction, while the light source 2 has an interval different from the interval at which the rotary blades 1 are arranged. Distribute a number different from the number of. Specifically, two blades 1 are arranged at intervals of 180 ° in rotation angle, and three light sources 2 are arranged at intervals of 120 °.
In this case, the two rotating blades 1 periodically emit light three times at 120 ° intervals.
As described above, the electric fan 14 using the light emitting rotary blade mechanism of the present invention is configured.
[0013]
Note that a light emitting diode is used as a light source. Alternatively, a light bulb, a fluorescent lamp, a cold-cathode tube, a neon tube, or a tip of an optical cable led from the light source may be used.
[0014]
In addition, the light emitting type rotary blade mechanism according to the present invention includes a case where the motor 5 is removed from the configuration of FIGS. 1 to 3 and the other configuration is as illustrated, and a windmill is used to rotate the rotary blade by applying wind power. .
[0015]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it can shine brightly by the light source attached to the rotating blades, such as a fan, and can provide a unique light emitting display effect.
Also, since the presence of the rotating blades can be emphasized, it is possible to improve added value in terms of safety measures, design, and entertainment.
[Brief description of the drawings]
FIG. 1A is a perspective view of an example in which two light sources are attached to a two-blade electric fan.
(B) It is a front sectional view of the example which attached two light sources to the fan of two blades.
(C) It is a side sectional view of the example which attached two light sources to the fan of two blades.
FIG. 2 (A) is a front sectional view in which an outer peripheral surface or an inner peripheral surface of a rotary drum is covered with a light-shielding material, and a light-shielding material is interposed in a portion of the blade penetrating the rotary drum.
FIG. 4B is a side cross-sectional view in which the outer peripheral surface or the inner peripheral surface of the rotating drum is covered with a light shielding material, and a light shielding material is interposed in a portion of the blade penetrating the rotating drum.
FIG. 3A is a front cross-sectional view of a light emitting state when a blade approaches a light source.
FIG. 4B is a front sectional view of a non-light emitting state when the blade is separated from the light source.
FIG. 4 is a front cross-sectional view of a light emitting state when the blades of the two-blade electric fan approach and face three light sources.
[Explanation of symbols]
1 rotating blade 1 'rotating blade proximal end 1a rotating blade proximal end surface (light receiving portion)
Reference Signs List 2 light source 2a light beam 3 rotating body 3 'rotating body inner peripheral surface 4 connecting shaft 5 motor 6 drive shaft 7 pedestal 8 support 9 housing 10 wiring board 11 lead wire 12 light source power supply 13 light shielding material 14 fan

Claims (1)

透明あるいは半透明透光板を使用した回転羽根と、該回転羽根中に光線を透光せしめる光源とを備え、該光源を回転羽根の回転過程で同回転羽根と周期的に近接対向するように配置し、回転羽根が光源と近接対向した時にのみ同羽根を発光せしめる構成としたことを特徴とする発光形回転羽根機構。A rotating blade using a transparent or translucent light-transmitting plate, and a light source for transmitting light rays in the rotating blade; A light-emitting rotary blade mechanism, wherein the rotary blade is arranged to emit light only when the rotary blade is in close proximity to the light source.
JP2002346488A 2002-10-25 2002-10-25 Light emitting rotor blade mechanism Pending JP2004144065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002346488A JP2004144065A (en) 2002-10-25 2002-10-25 Light emitting rotor blade mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002346488A JP2004144065A (en) 2002-10-25 2002-10-25 Light emitting rotor blade mechanism

Publications (1)

Publication Number Publication Date
JP2004144065A true JP2004144065A (en) 2004-05-20

Family

ID=32462827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002346488A Pending JP2004144065A (en) 2002-10-25 2002-10-25 Light emitting rotor blade mechanism

Country Status (1)

Country Link
JP (1) JP2004144065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009167982A (en) * 2008-01-18 2009-07-30 Card Planning Kk Light emitting electric fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009167982A (en) * 2008-01-18 2009-07-30 Card Planning Kk Light emitting electric fan

Similar Documents

Publication Publication Date Title
JP5070201B2 (en) Instrument with lighting dial and pointer
JP5329029B2 (en) Display device
TW200536150A (en) Lighting unit
JP5023290B2 (en) Revolving light
JP2007080539A (en) Lighting fixture
CN103133411A (en) Fan module
JP2008086589A (en) Illumination device of game machine
JP2005044738A (en) Rotating light
JP2012069247A (en) Rotary switch
JP4265784B2 (en) Game machine
JP4664130B2 (en) Mirror ball device and gaming machine using the same
JP2008504516A (en) Indicator lighting case
JP2014009958A (en) Pointer type instrument device
JP2004144065A (en) Light emitting rotor blade mechanism
JP2007144023A (en) Rotary decorative device and game machine
JP2004121725A (en) Rotating display device of game machine
KR100648202B1 (en) Led lamp
JP5512447B2 (en) lighting equipment
JP3117350U (en) Light-emitting diode rotating lamp
JP3127008U (en) Music box toy
JP5437850B2 (en) Illumination structure of meter device
JP2000319833A (en) Lamp for construction work
GB2140147A (en) Light bulbs and lighting systems
CN202868471U (en) Rotating wall lamp
US11371668B2 (en) Spark simulating device and simulated electric fireplace