JP3246577U - Blower - Google Patents

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JP3246577U
JP3246577U JP2024000645U JP2024000645U JP3246577U JP 3246577 U JP3246577 U JP 3246577U JP 2024000645 U JP2024000645 U JP 2024000645U JP 2024000645 U JP2024000645 U JP 2024000645U JP 3246577 U JP3246577 U JP 3246577U
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嘉宏 脇坂
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株式会社大進
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Abstract

【課題】送風機に直面する人に対してはLED素子が直接的な照射を抑制し、簡易な手段で間接的な照明を実現した送風機を提供する。【解決手段】取付部２を備え、駆動部からの駆動力により回転するプロペラ部と、前記プロペラ部３の外周に渡って円周上に配置される照明本体４と、前記プロペラ部３を覆う第一カバー部５と、前記照明本体４を覆う第二カバー部６を備えた送風機であって、前記照明本体４は、基端側を底とする溝部４２を有し、前記溝部４２の内周壁に沿ってLED素子７１からなる発光部７を連続して備えたことを特徴とする送風機。【選択図】図１[Problem] To provide a blower that uses LED elements to suppress direct illumination of people facing the blower, and achieves indirect illumination by simple means. [Solution] A blower that includes a propeller section that has an attachment section 2 and rotates by driving force from a drive section, a lighting body 4 that is arranged circumferentially around the outer periphery of the propeller section 3, a first cover section 5 that covers the propeller section 3, and a second cover section 6 that covers the lighting body 4, characterized in that the lighting body 4 has a groove section 42 with the base end side at the bottom, and a light-emitting section 7 consisting of an LED element 71 is provided continuously along the inner circumferential wall of the groove section 42. [Selected drawing] Figure 1

Description

本考案は、室内に配置して空気循環を行う送風機に関するものである。 This invention relates to a blower that is placed indoors to circulate air.

天井や壁面に取り付けられる送風機について、近年ではLEDを備え送風機と一体化したものが存在し、LEDの照明機能と送風機のプロペラによるエアコンの空気の循環の双方を一台の送風機で行えるものがあった。 In recent years, there have been ceiling or wall-mounted fans that are equipped with LEDs and integrated into the fan, allowing a single fan to perform both the LED lighting function and circulate air for air conditioning using the fan's propellers.

特許文献１では、送風機のプロペラとLED素子が同一方向に取り付けられているものが記載されている。スイッチを入れるとLED素子はファンが送風する方向と同じ方向に光を照射するため、直下式発光と呼ばれるものであった。 Patent document 1 describes a fan in which the propeller of the fan and the LED element are attached facing in the same direction. When the switch is turned on, the LED element emits light in the same direction as the fan blows air, so this is called direct illumination.

しかし、LED素子は直線方向に向けて発光する性質を有するため、送風機に直面する人に取っては光が当たり過ぎて眩しくなり過ぎてしまう欠点があった。 However, because LED elements have the property of emitting light in a straight line, there is a drawback in that the light is too bright for people facing the fan, making them dazzling.

特許第６４２３５５９号公報Patent No. 6423559

本考案では上記課題に鑑み、送風機に直面する人に対してはLED素子が直接的な照射を抑制し、簡易な構成で間接的な照明を実現した送風機を提供する。 In consideration of the above problems, this invention provides a fan that uses LED elements to suppress direct illumination of people facing the fan, and achieves indirect lighting with a simple structure.

上記課題を解決するために、取付部を備え、駆動部からの駆動力により回転するプロペラ部を内部に備え、前記プロペラ部の外周に渡って円周上に配置される照明本体と、前記プロペラ部を覆う第一カバー部と、前記照明本体を覆う第二カバー部を備えた送風機であって、前記照明本体は、基端側を底とする溝部を有し、前記溝部の内周壁に沿ってLED素子からなる発光部を連続して備えたものである。 In order to solve the above problem, a blower is provided that includes an attachment section, an internal propeller section that rotates due to the driving force from a drive section, an illumination body that is arranged circumferentially around the outer periphery of the propeller section, a first cover section that covers the propeller section, and a second cover section that covers the illumination body, and the illumination body has a groove section with the base end at the bottom, and a light-emitting section made of an LED element is provided continuously along the inner periphery wall of the groove section.

また、樹脂素材からなる照明本体の溝部は、内周壁に対向する外周壁と、前記内周壁と前記外周壁の基端を繋ぐ底部とを有し、
照明本体を覆う透明材の第二カバー部は、内周壁の先端部から起立する内周起立部分と、外周壁の先端部から起立する外周起立部分と、前記内周起立部分と外周起立部分とを掛け渡す表面部分と、を有することが好ましい。 The groove portion of the lighting body made of a resin material has an outer peripheral wall facing the inner peripheral wall, and a bottom portion connecting the inner peripheral wall and a base end of the outer peripheral wall,
It is preferable that the second cover part made of a transparent material which covers the lighting body has an inner peripheral upright portion rising from the tip of the inner peripheral wall, an outer peripheral upright portion rising from the tip of the outer peripheral wall, and a surface portion spanning between the inner peripheral upright portion and the outer peripheral upright portion.

また、第一外周壁の先端部から更に上方に向けて第二外周壁が起立し、前記第二外周壁は前記第一外周壁の外面よりも一回り内側に位置する薄肉状であって、第二カバー部の外周起立部分の基端側は前記第二外周壁に沿って配置され、
溝部の内周壁よりも前記第二外周壁が先端側に位置することが好ましい。 Further, a second outer peripheral wall rises further upward from the tip end of the first outer peripheral wall, and the second outer peripheral wall has a thin wall located one size inward from the outer surface of the first outer peripheral wall, and a base end side of the outer peripheral rising portion of the second cover portion is disposed along the second outer peripheral wall,
It is preferable that the second outer peripheral wall is located closer to the tip end than the inner peripheral wall of the groove.

また、プロペラ部を覆う第一カバー部は、第二カバー部の表面部分よりも表面側に突出する起立カバー部を有することが好ましい。 In addition, it is preferable that the first cover portion that covers the propeller portion has a standing cover portion that protrudes toward the surface side beyond the surface portion of the second cover portion.

また、取付部は球体部を備えたボールジョイントからなることが好ましい。 It is also preferable that the attachment portion be a ball joint with a spherical portion.

請求項１に記載の考案によると、送風機の直面方向にLED素子が発光することを抑制し、簡易な構成で間接的な照明を実現することが可能となる。照明本体を溝状に構成してその内周面に外周面側にLED素子を向けることで簡易な構成で間接的な照明を実現することができる。 According to the invention described in claim 1, it is possible to suppress the LED element from emitting light in the direction facing the blower, and to realize indirect lighting with a simple configuration. By configuring the lighting body in a groove shape and orienting the LED element toward the outer peripheral surface of the groove, it is possible to realize indirect lighting with a simple configuration.

請求項２に記載の考案によると、照明本体を樹脂製として基端側を底部とする溝形態とし、透明材の第二カバー部を内周壁と外周壁から起立して出っ張ることで側方にも緩やかに反射した照射発光を送風機全体に向けて照射することができる。これにより間接的な照明を簡単な構成で実現することができる。 According to the invention described in claim 2, the lighting body is made of resin and has a groove shape with the base end as the bottom, and the second cover part made of transparent material protrudes from the inner and outer peripheral walls, so that the irradiated light is gently reflected to the sides and directed toward the entire blower. This allows indirect lighting to be achieved with a simple configuration.

請求項３に記載の考案によると、内周壁よりもの外周壁のうち第二外周壁が位置することで、内周壁の外周壁側に配置されたLED素子が直接第二カバー部から外部に照射されないようにし、簡易な構成で間接的な照明を実現している。 According to the invention described in claim 3, the second outer wall is positioned closer to the inner wall, so that the LED elements arranged on the outer wall side of the inner wall are not directly irradiated to the outside from the second cover portion, realizing indirect lighting with a simple structure.

請求項４に記載の考案によると、第一カバー部の表面となる複数のカバー脚を第二カバー部の表面より突出することで誤って第二カバー部を落下させた場合でも破損防止することができる。 According to the invention described in claim 4, by having multiple cover legs that form the surface of the first cover part protrude from the surface of the second cover part, damage to the second cover part can be prevented even if the second cover part is accidentally dropped.

請求項５に記載の考案によると、取付部は球体部を備えるボールジョイント構造とすることで、第三取付体及び第四取付体を傾けることができる。これにより、LEDによる間接的な照明をもった照明本体の角度を自由に調整して最適な照明及び送風を実現することが可能となる。 According to the invention described in claim 5, the mounting part has a ball joint structure with a spherical part, so that the third mounting body and the fourth mounting body can be tilted. This makes it possible to freely adjust the angle of the lighting body with indirect lighting by LEDs to achieve optimal lighting and ventilation.

本実施形態の送風機の斜視図である。FIG. 2 is a perspective view of the blower of the present embodiment. 本実施形態の照明本体の分解斜視図である。FIG. 2 is an exploded perspective view of the lighting main body of the present embodiment. 本実施形態の取付部の分解斜視図である。FIG. 2 is an exploded perspective view of the mounting portion of the embodiment. 本実施形態の取付部の別の視点からの分解斜視図である。FIG. 4 is an exploded perspective view of the mounting portion of the embodiment, seen from another angle.

本考案の送風機について図面に基づいて説明する。尚、以下に記載する説明は一つの実施形態によるものであり、これによって本考案が限定されるものではない。本説明においては、図１を基準に上側にあるものを「基端」、下側にあるものを「先端」として説明する。 The blower of the present invention will be described with reference to the drawings. Note that the following description is of one embodiment, and the present invention is not limited thereto. In this description, the upper side of FIG. 1 will be referred to as the "base end" and the lower side as the "tip end."

送風機１は、図１に記載の通り、プラスチック等の樹脂素材で形成され、取付部２を備え、プロペラ部３と、プロペラ部３の外周に渡って円周上に配置される照明本体４と、第一カバー部５と、第二カバー部６から構成されている。 As shown in FIG. 1, the blower 1 is made of a resin material such as plastic, has an attachment part 2, and is composed of a propeller part 3, a lighting body 4 arranged circumferentially around the outer periphery of the propeller part 3, a first cover part 5, and a second cover part 6.

取付部２は、図３及び図４に記載の通り、第一取付体２１と第二取付体２２と第三取付体２３と、第四取付体２４とからなる。基端側となる部材から説明すると、第一取付体２１は、電球ソケットのネジ穴に取り付けられ内部は中空状で内周に第一螺子部２１ａと外周に第二螺子部２１ｂが設けられている。第一取付体２１に接続する第二取付体２２は、上端が細長い円筒状であって第一取付体２１の下端に螺合される第三螺子部２２ａを形成し、第三螺子部２２ａよりも下端に円筒状の外径よりも大きな脱落防止部を形成し、脱落防止部よりも下端に、下端に向かうにつれて外径が小さくなる窪み部２２ｂと、窪み部２２ｂの下端に切り溝２２ｃを形成した球体部２２ｄを形成している。第二取付体２２に接続する第三取付体２３は、円筒状であって上端の一部に第二取付体２２の窪み部２２ｂが通過する切欠き部２３aと貫通穴２３ｂを形成し、下端に第四螺子部２３ｃを形成している。第三取付体２３に接続する第四取付体２４は、円筒状であって上部に上端に向かうにつれて縮経している弾性形状の傾斜部２４ａと、傾斜部２４ａの下端に第四螺子部２３ｃと螺合する第五螺子部２４ｂを形成し、更に下端に上端よりも径の大きい円形の覆い部２４ｃを形成し、覆い部２４ｃには後述する照明本体４に取り付ける複数の円柱部２４ｄを等間隔で配置している。 As shown in Figures 3 and 4, the mounting part 2 is composed of a first mounting body 21, a second mounting body 22, a third mounting body 23, and a fourth mounting body 24. Starting from the base end, the first mounting body 21 is attached to the screw hole of the light bulb socket, has a hollow interior, and is provided with a first screw portion 21a on the inner circumference and a second screw portion 21b on the outer circumference. The second mounting body 22 connected to the first mounting body 21 has a third screw portion 22a that is elongated and cylindrical at the upper end and is screwed into the lower end of the first mounting body 21, and a drop prevention portion that is larger than the outer diameter of the cylinder is formed at the lower end below the third screw portion 22a, and a recessed portion 22b whose outer diameter decreases toward the lower end is formed below the drop prevention portion, and a spherical portion 22d with a cut groove 22c formed at the lower end of the recessed portion 22b. The third mounting body 23 connected to the second mounting body 22 is cylindrical, with a notch 23a and a through hole 23b formed at a portion of the upper end through which the recess 22b of the second mounting body 22 passes, and a fourth screw portion 23c formed at the lower end. The fourth mounting body 24 connected to the third mounting body 23 is cylindrical, with an elastic inclined portion 24a at the top that is reduced in diameter toward the upper end, a fifth screw portion 24b at the lower end of the inclined portion 24a that screws into the fourth screw portion 23c, and a circular cover portion 24c with a larger diameter than the upper end is formed at the lower end, and a plurality of cylindrical portions 24d that are attached to the lighting body 4 described later are arranged at equal intervals on the cover portion 24c.

プロペラ部３は、図２に記載の通り、内部の駆動部（図示しない）により回転し、後述する第一カバー部５によってプロペラ部３の側方を覆い、第二カバー部６によってプロペラ部３の先端を覆うものである。プロペラ部３は、円筒状の回転軸３１を備え、上端に後述する照明本体４と接合する接合部３２と回転軸３１の壁面から螺旋状に複数の羽体３３を備え、駆動部により羽体３３が回転する。 As shown in FIG. 2, the propeller unit 3 is rotated by an internal drive unit (not shown), and the sides of the propeller unit 3 are covered by a first cover unit 5 (described later), and the tip of the propeller unit 3 is covered by a second cover unit 6. The propeller unit 3 has a cylindrical rotating shaft 31, a joint unit 32 at its upper end that joins with the lighting body 4 (described later), and a number of blades 33 spiraling from the wall surface of the rotating shaft 31, and the blades 33 are rotated by the drive unit.

照明本体４は、樹脂製であってプロペラ部３の外周に渡って円周上に配置されるものであり、図面で上側となる基端側に位置する基端側カバー部４１と、プロペラ部３の外周側に位置する溝部４２とからなる。基端側カバー部４１は中央で第四取付体２４に接続する中央部４１ａとともに、略直角上に屈曲した複数のカバー脚群４１ｂとからなる。 The lighting body 4 is made of resin and is arranged circumferentially around the outer periphery of the propeller section 3, and is made up of a base-end cover section 41 located on the base end side, which is the upper side in the drawing, and a groove section 42 located on the outer periphery side of the propeller section 3. The base-end cover section 41 is made up of a central section 41a that connects to the fourth mounting body 24 at the center, and a group of multiple cover legs 41b that are bent at approximately right angles.

溝部４２は、図面では下側となる先端側を開放した溝状形態として、円周状の溝を有するもので、プロペラ部３側となる内周壁４３と、その反対側となる外周壁４４と、内周壁４３と外周壁４４との基端側を繋ぐ底部４５とからなる。 The groove portion 42 has a circumferential groove shape with an open tip side, which is the lower side in the drawing, and is made up of an inner wall 43 on the propeller portion 3 side, an outer wall 44 on the opposite side, and a bottom portion 45 connecting the base ends of the inner wall 43 and the outer wall 44.

外周壁４４は、後述する内周壁４３と平面状では対向する位置に起立するように位置する。外周壁４４は、外側に存在する第一外周壁４４ａと、第一外周壁４４ａよりも更に先端側に向けて起立し、第一外周壁４４ａよりも若干内側に存在するように薄肉状の第二外周壁４４ｂを備えている。すなわち、第一外周壁４４ａと第二外周壁４４ｂとは内側面を面一とし、外側面では肉厚差分だけ内側に凹んだ状態となる。第二外周壁４４ｂには、等間隔で切除部が形成され、後述する第二カバー部６を取り付ける際に使用する。 The outer peripheral wall 44 is positioned so as to rise in a position facing the inner peripheral wall 43 described later in plan view. The outer peripheral wall 44 has a first outer peripheral wall 44a located on the outside, and a thin-walled second outer peripheral wall 44b that rises further toward the tip side than the first outer peripheral wall 44a and is located slightly inside the first outer peripheral wall 44a. In other words, the first outer peripheral wall 44a and the second outer peripheral wall 44b have the same inner surface, and the outer surface is recessed inward by the difference in thickness. The second outer peripheral wall 44b has cutouts formed at equal intervals, which are used when attaching the second cover part 6 described later.

内周壁４３は、後述する第一カバー部５と同径の円であって、後述する発光部７が取り付けられる。内周壁４３は第一外周壁４４ａの起立高さと同じ程度とし、第二外周壁４４ｂの先端部位が内周壁４３の先端部位よりも先端側に位置するようにすることが好ましい。 The inner peripheral wall 43 is a circle with the same diameter as the first cover part 5 described later, and the light emitting part 7 described later is attached to the inner peripheral wall 43. It is preferable that the inner peripheral wall 43 has a standing height approximately the same as that of the first outer peripheral wall 44a, and that the tip portion of the second outer peripheral wall 44b is located closer to the tip than the tip portion of the inner peripheral wall 43.

第一カバー部５は、先端側に突出し、使用者がプロペラ部３に接触することを防止した略Ｌ字形状の複数のカバー脚５１を有しており、後述する第二カバー部６の表面部分６３よりも先端側に突出している起立カバー部である。かかる形態により、送風機１が落下したりした場合に、第二カバー部６を保護することが可能となる。 The first cover part 5 has multiple, roughly L-shaped cover legs 51 that protrude toward the tip side and prevent the user from coming into contact with the propeller part 3, and is an upright cover part that protrudes toward the tip side beyond the surface part 63 of the second cover part 6 described below. This configuration makes it possible to protect the second cover part 6 if the blower 1 is dropped.

第二カバー部６は、溝部４２の内周壁４３の先端から内周起立部分６１が位置し、外周壁４４の先端から外周起立部分６２を有し、内周起立部分６１と外周起立部分６２が受け渡される表面部分６３とを有する透明材からなるものである。内周起立部分６１と外周起立部分６２の起立面で外周壁４４側に配置されたLED素子７１からの光が反射されて外部に照射されるようにし、簡易な構成で間接的な照明を実現している。ここで、外周起立部分６２が備えられる外周壁４４の先端部とは、第一外周壁４４ａと第二外周壁４４ｂとの間に形成された肉厚差分のある部分をいう。 The second cover part 6 is made of a transparent material, with an inner peripheral rising part 61 located from the tip of the inner peripheral wall 43 of the groove part 42, an outer peripheral rising part 62 from the tip of the outer peripheral wall 44, and a surface part 63 to which the inner peripheral rising part 61 and the outer peripheral rising part 62 are passed. The light from the LED element 71 arranged on the outer peripheral wall 44 side is reflected by the rising surfaces of the inner peripheral rising part 61 and the outer peripheral rising part 62 and irradiated to the outside, realizing indirect lighting with a simple structure. Here, the tip part of the outer peripheral wall 44 where the outer peripheral rising part 62 is provided refers to the part with a thickness difference formed between the first outer peripheral wall 44a and the second outer peripheral wall 44b.

発光部７は、略円環状の部材にLED素子７１を備えた光の照射部材であって、LED素子７１が上下二段で等間隔で連続するように接着されている。尚、LED素子は略円環状の部材に図２のように二段に連続して貼り付けてもよく、一段のみ連続して貼り付けもよい。 The light-emitting unit 7 is a light-emitting member that is equipped with LED elements 71 on a substantially annular member, and the LED elements 71 are bonded so that they are continuously spaced at equal intervals in two rows, one above the other. The LED elements may be attached to the substantially annular member in two rows as shown in Figure 2, or may be attached to the substantially annular member in only one row.

発光部７は、溝部４２の内周壁４３に外周壁４４に向けて周回するように配置されている。この形態により発光部７のLED素子７１から直線状に発光されたとき、外周壁４４に向かうようにして間接的な照明状態としている。樹脂製の外周壁４４を利用することで、簡易な構成によって間接的な照明を実現している。このとき、外周壁４４が内周壁４３と同じ高さ若しくは内周壁４３より高く配置されることで発光部７からの発光が直接外部に放射されないようにしている。 The light-emitting unit 7 is arranged around the inner wall 43 of the groove 42 so as to wrap around towards the outer wall 44. With this configuration, when light is emitted linearly from the LED elements 71 of the light-emitting unit 7, it is directed towards the outer wall 44, providing indirect lighting. By using the outer wall 44 made of resin, indirect lighting is achieved with a simple structure. At this time, the outer wall 44 is arranged at the same height as the inner wall 43 or higher than the inner wall 43, so that the light emitted from the light-emitting unit 7 is not directly emitted to the outside.

次に取付部２、照明本体４及びプロペラ部３の施工方法について説明する。 Next, we will explain how to install the mounting part 2, lighting body 4, and propeller part 3.

まず、取付部２の組み立て方について説明する。第一取付体２１の第一螺子部２１ａと第二取付体２２の第三螺子部２２ａを螺合する。このとき、第三螺子部２２ａの下には脱落防止部があるため、第一螺子部２１ａ及び第三螺子部２２ａが摩耗して螺合が緩み、第一取付体２１は下方に落下するという恐れはない。第二取付体２２の切欠き部２３aに第二取付体２２の窪み部２２ｂを連通し、第二取付体２２の球体部２２ｄを第三取付体２３の貫通穴２３ｂに係合する。この時、球体部２２ｄによりボールジョイント構造で回転が可能となるため、第三取付体２３及び第四取付体２４の角度を調整し、照明本体の角度を調節可能となる。その後、第四取付体２４の傾斜部２４ａを摘みつつ第三取付体２３の貫通穴２３ｂに挿入し、第二取付体２２の下端の第四螺子部２３ｃと第四取付体２４の第五螺子部２４ｂを螺合する。以上により、取付部２の組み立てが完了する。 First, a method of assembling the mounting part 2 will be described. The first screw part 21a of the first mounting body 21 and the third screw part 22a of the second mounting body 22 are screwed together. At this time, since there is a fall-off prevention part under the third screw part 22a, there is no risk that the first screw part 21a and the third screw part 22a will wear out and loosen the screwing, causing the first mounting body 21 to fall downward. The recess part 22b of the second mounting body 22 is connected to the notch part 23a of the second mounting body 22, and the spherical part 22d of the second mounting body 22 is engaged with the through hole 23b of the third mounting body 23. At this time, the spherical part 22d allows rotation with a ball joint structure, so the angle of the third mounting body 23 and the fourth mounting body 24 can be adjusted, and the angle of the lighting body can be adjusted. Then, while pinching the inclined portion 24a of the fourth mounting body 24, insert it into the through hole 23b of the third mounting body 23, and screw the fourth screw portion 23c at the bottom end of the second mounting body 22 into the fifth screw portion 24b of the fourth mounting body 24. This completes the assembly of the mounting part 2.

次に、照明本体４の組み立て方について説明する。照明本体４の内周壁４３に周回するように発光部７を取り付ける。プロペラ部３の接合部３２を照明本体４の中央部４１ａに取り付ける。第二カバー部６を照明本体４の切除部に係合する。第一カバー部５を照明本体４に係合する。以上により照明本体４の組み立てが完了する。 Next, we will explain how to assemble the lighting body 4. The light-emitting unit 7 is attached so that it goes around the inner peripheral wall 43 of the lighting body 4. The joint 32 of the propeller unit 3 is attached to the central portion 41a of the lighting body 4. The second cover unit 6 is engaged with the cut-out portion of the lighting body 4. The first cover unit 5 is engaged with the lighting body 4. This completes the assembly of the lighting body 4.

更に、照明本体４の中央部４１ａと第四取付体２４の覆い部２４ｃの円柱部２４ｄを係合することで取付部２と照明本体４の接続が完了し、第一螺子部２１ａを天井に備えられた電球ソケットに螺合することで送風機１の取り付けが完了する。 Furthermore, the connection between the mounting part 2 and the lighting body 4 is completed by engaging the central part 41a of the lighting body 4 with the cylindrical part 24d of the cover part 24c of the fourth mounting body 24, and the installation of the blower 1 is completed by screwing the first screw part 21a into the light bulb socket provided on the ceiling.

本考案の実施形態は以上であるが本考案は以上に限ったものではない。爪部を形成して天井に取り付けられてもよい。 The above is an embodiment of the present invention, but the present invention is not limited to the above. It may also be possible to form a claw portion and attach it to the ceiling.

１…送風機、２…取付部、３…プロペラ部、４…照明本体、５…第一カバー部、６…第二カバー部、７…発光部
２１…第一取付体、２１ａ…第一螺子部、２１ｂ…第二螺子部、２２…第二取付体、２２ａ…第三螺子部、２２ｂ…窪み部、２２ｃ…切り溝、２２ｄ…球体部、２３…第三取付体、２３ａ…切欠き部、２３ｂ…貫通穴、２３ｃ…第四螺子部、２４…第四取付体、２４ａ…傾斜部、２４ｂ…第五螺子部、２４ｃ…覆い部、２４ｄ…円柱部
３１…回転軸、３２…接合部、３３…羽体
４１…基端側カバー部、４１ａ…中央部、４１ｂ…カバー脚群、４２…溝部、４３…内周壁、４４…外周壁、４４ａ…第一外周壁、４４ｂ…第二外周壁、４５…底部
５１…複数のカバー脚
６１…内周起立部分、６２…外周起立部分、６３…表面部分
７１…LED素子 Reference Signs List 1...blower, 2...mounting portion, 3...propeller portion, 4...lighting body, 5...first cover portion, 6...second cover portion, 7...light-emitting portion 21...first mounting body, 21a...first screw portion, 21b...second screw portion, 22...second mounting body, 22a...third screw portion, 22b...recessed portion, 22c...groove, 22d...spherical portion, 23...third mounting body, 23a...notch portion, 23b...through hole, 23c...fourth screw portion, 24...fourth mounting body, 24 a...inclined portion, 24b...fifth screw portion, 24c...cover portion, 24d...cylindrical portion 31...rotation axis, 32...joint portion, 33...wing body 41...base end cover portion, 41a...center portion, 41b...group of cover legs, 42...groove portion, 43...inner circumferential wall, 44...outer circumferential wall, 44a...first outer circumferential wall, 44b...second outer circumferential wall, 45...bottom portion 51...multiple cover legs 61...inner circumferential rising portion, 62...outer circumferential rising portion, 63...surface portion 71...LED element

Claims (5)

取付部を備え、駆動部からの駆動力により回転するプロペラ部を内部に備え、前記プロペラ部の外周に渡って円周上に配置される照明本体と、前記プロペラ部を覆う第一カバー部と、前記照明本体を覆う第二カバー部を備えた送風機であって、
前記照明本体は、基端側を底とする溝部を有し、前記溝部の内周壁に沿ってLED素子からなる発光部を連続して備えたことを特徴とする送風機。 A blower including a mounting part, a propeller part inside the propeller part that rotates by a driving force from a driving part, and a lighting body that is arranged circumferentially around an outer periphery of the propeller part, a first cover part that covers the propeller part, and a second cover part that covers the lighting body,
The lighting body has a groove with the base end at the bottom, and is provided with a light-emitting section consisting of an LED element continuously along the inner wall of the groove. 樹脂素材からなる照明本体の溝部は、内周壁に対向する外周壁と、前記内周壁と前記外周壁の基端を繋ぐ底部とを有し、
照明本体を覆う透明材の第二カバー部は、内周壁の先端部から起立する内周起立部分と、外周壁の先端部から起立する外周起立部分と、前記内周起立部分と外周起立部分とを掛け渡す表面部分と、を有することを特徴とする請求項１に記載の送風機。 the groove portion of the lighting body made of a resin material has an outer peripheral wall facing an inner peripheral wall, and a bottom portion connecting the inner peripheral wall and a base end of the outer peripheral wall;
The blower described in claim 1, characterized in that the second cover part made of a transparent material that covers the lighting body has an inner circumferential upright portion that rises from the tip of the inner circumferential wall, an outer circumferential upright portion that rises from the tip of the outer circumferential wall, and a surface portion that bridges between the inner circumferential upright portion and the outer circumferential upright portion. 第一外周壁の先端部から更に先端側に向けて第二外周壁が起立し、前記第二外周壁は前記第一外周壁の外面よりも一回り内側に位置する薄肉状であって、第二カバー部の外周起立部分の基端側は前記第二外周壁に沿って配置され、
溝部の内周壁よりも前記第二外周壁が先端側に位置することを特徴とする請求項２に記載の送風機。 A second outer peripheral wall rises from the tip of the first outer peripheral wall toward the tip side, the second outer peripheral wall is thin-walled and located one size inward from the outer surface of the first outer peripheral wall, and the base end side of the outer peripheral rising portion of the second cover portion is disposed along the second outer peripheral wall,
The blower according to claim 2 , wherein the second outer peripheral wall is located closer to a tip end than an inner peripheral wall of the groove portion. プロペラ部を覆う第一カバー部は、第二カバー部の表面部分よりも先端側に突出する複数のカバー脚を有することを特徴とする請求項１、２又は３に記載の送風機。 The blower according to claim 1, 2 or 3, characterized in that the first cover part covering the propeller part has multiple cover legs that protrude further toward the tip side than the surface part of the second cover part. 取付部は球体部を備えたボールジョイントからなることを特徴とする請求項４に記載の送風機。 The blower according to claim 4, characterized in that the mounting portion is a ball joint with a spherical portion.
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