JP2008294243A - Cooling-fan fixing structure - Google Patents

Cooling-fan fixing structure Download PDF

Info

Publication number
JP2008294243A
JP2008294243A JP2007138520A JP2007138520A JP2008294243A JP 2008294243 A JP2008294243 A JP 2008294243A JP 2007138520 A JP2007138520 A JP 2007138520A JP 2007138520 A JP2007138520 A JP 2007138520A JP 2008294243 A JP2008294243 A JP 2008294243A
Authority
JP
Japan
Prior art keywords
cooling fan
fan device
cooling
power supply
supply lead
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
JP2007138520A
Other languages
Japanese (ja)
Inventor
Yasuto Hara
康人 原
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2007138520A priority Critical patent/JP2008294243A/en
Publication of JP2008294243A publication Critical patent/JP2008294243A/en
Pending legal-status Critical Current

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cooling-fan fixing structure which a disposal of needless length of a power source lead line can be easily carried out when fixing a cooling-fan equipment and can prevent the power source lead line from being damaged by a wing of the cooling-fan equipment. <P>SOLUTION: The cooling-fan fixing structure is constructed to fix the cooling-fan 2 on a folding tool. The cooling-fan equipment 2 includes a first surface faced to a holding tool side, a second surface side opposed to it, and a side surface on which a groove 2b is formed from the first surface to the second surface. Moreover, the cooling-fan equipment 2 has a fixing plate 3 which is located in opposing to the second surface of the cooling-fan equipment 2 and has holes 3a, and has a recess 2c which formes a space between the fixing plate 3 and second surface. The power source lead line 2a of the cooling-fan equipment 2 is drawn from the second surface side of the cooling-fan equipment 2 through the groove 2b of the side surface to the first surface side, and its needless length can be contained in the recess 2c of the second surface. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、冷却ファンの取付構造に関し、特に電源リード線の余長引き回しに関する。   The present invention relates to a cooling fan mounting structure, and more particularly, to a surplus length of a power supply lead wire.

冷却ファン装置を備えた機器の従来構造の一例を、以下に示す。   An example of a conventional structure of a device provided with a cooling fan device is shown below.

冷却ファン装置は、ファン穴が形成された対向する第１の面と第２の面を有する直方形状の外装体を有し、その内部に冷却ファンを備える。また、第２の面からは冷却ファン装置を駆動するための電源リード線が引き出されており、側面（第１の面と第２の面をつなぐ面）には、第１の面から第２の面へと溝形状が形成される。   The cooling fan device has a rectangular parallelepiped outer body having a first surface and a second surface facing each other in which fan holes are formed, and includes a cooling fan therein. Further, a power supply lead wire for driving the cooling fan device is drawn out from the second surface, and the side surface (the surface connecting the first surface and the second surface) is connected to the second surface from the first surface. A groove shape is formed on the surface.

冷却ファン装置の取付対象である機器については、その筐体において冷却ファン装置が設置されるための開口穴、および開口穴の奥の角部には冷却ファン装置を固定させるためのねじ穴が形成された保持具が形成される。筐体内部には、冷却ファン装置の電源リード線と接続されるためのコネクターが設置される。   For the equipment to which the cooling fan device is to be attached, an opening hole for installing the cooling fan device in the housing and a screw hole for fixing the cooling fan device are formed at the corners behind the opening hole. A formed holder is formed. A connector for connecting to the power supply lead wire of the cooling fan device is installed inside the housing.

冷却ファン装置は、第１の面が機器の保持具側を向くように、筐体の開口穴に設置される。このとき、電源リード線は冷却ファン装置の第２の面から側面に形成された溝形状を通って第１の面側へと引き回され、さらに筐体の内部に配置されているコネクターに接続される。   The cooling fan device is installed in the opening hole of the housing so that the first surface faces the holder side of the device. At this time, the power supply lead wire is routed from the second surface of the cooling fan device to the first surface side through a groove shape formed on the side surface, and further connected to the connector disposed inside the housing. Is done.

このような構成において、電源リード線は冷却ファン装置を設置する前に開口穴を介してコネクターと接続される為、余長をもって形成される。従って、冷却ファン装置とコネクターとの間の狭い空間で配線処理しなければならない。このとき、電源リード線の余長は組付状態においてたるみとなり、余長部分が移動したり吸い込まれて、冷却ファンの羽根に接触して破損することがある。   In such a configuration, since the power supply lead wire is connected to the connector through the opening hole before the cooling fan device is installed, it is formed with a surplus length. Therefore, wiring must be performed in a narrow space between the cooling fan device and the connector. At this time, the surplus length of the power supply lead becomes slack in the assembled state, and the surplus length portion may move or be sucked, and may be damaged by coming into contact with the blades of the cooling fan.

これに対し、冷却ファン装置における電源リード線の余長処置に関するものが、特許文献１に示されている。特許文献１では、冷却ファン装置の取付対象である制御装置について、冷却ファン装置の取り付け面に密着すると共にファン穴が形成された仕切り部材と、冷却ファン装置の位置を決める位置決め部材を有し、仕切り部材と位置決め部材との間に空隙が形成され、そこから電源リード線を引き出す構成となっている。仕切部材によって電源リード線と冷却ファン装置の羽根との接触が阻止される。   On the other hand, Japanese Patent Application Laid-Open No. H10-228667 discloses a measure for the extra length of the power supply lead wire in the cooling fan device. In Patent Document 1, a control device that is an attachment target of a cooling fan device has a partition member that is in close contact with the mounting surface of the cooling fan device and has a fan hole formed therein, and a positioning member that determines the position of the cooling fan device. A gap is formed between the partition member and the positioning member, and the power supply lead wire is drawn therefrom. The partition member prevents contact between the power supply lead wire and the blades of the cooling fan device.

特開２００１−２６７７７０号公報JP 2001-267770 A

しかし、特許文献１の構成においても、例えば電源リード線接続用のコネクターが、取付対象における冷却ファン装置に近い通風路に形成されているような場合は、冷却ファン装置の近くの狭い空間で配線処理しなければならない。このとき、電源リード線の余長は組付状態においてたるみとなり、余長部分が移動したり吸い込まれて、冷却ファン装置の羽根に接触して破損することがある。   However, even in the configuration of Patent Document 1, for example, when the connector for connecting the power supply lead wire is formed in the ventilation path close to the cooling fan device to be attached, wiring is performed in a narrow space near the cooling fan device. Must be processed. At this time, the surplus length of the power supply lead wire becomes slack in the assembled state, and the surplus length portion may move or be sucked into contact with the blades of the cooling fan device and be damaged.

この発明は上記の様な問題点を解消するために成されたもので、冷却ファン装置の取り付け時に電源リード線の余長の処置を容易に行うことができ、電源リード線が冷却ファン装置の羽根で破損することを防止できる冷却ファン取付構造を得ることを目的とする。   The present invention has been made to solve the above-described problems, and it is possible to easily handle the excess length of the power supply lead wire when the cooling fan device is attached. It aims at obtaining the cooling fan attachment structure which can prevent that it breaks with a blade | wing.

本発明は、冷却ファン装置を取付対象の保持具に取り付ける冷却ファンの取付構造に関する。冷却ファン装置は、保持具側を向く第１の面、その反対側の第２の面、溝形状が第１の面から第２の面へと形成された側面を備える。また、冷却ファン装置の第２の面に対面して配設される、ファン穴を有する取付板を備え、冷却ファン装置は、第２の面において取付板との間に空間を形成する凹形状を備える。冷却ファン装置の電源リード線は、冷却ファン装置の第２の面側から側面の溝形状を通って第１の面側へと引き回され、その余長は第２の面の凹形状内に収納可能である。   The present invention relates to a cooling fan mounting structure that mounts a cooling fan device to a holder to be mounted. The cooling fan device includes a first surface facing the holder side, a second surface opposite to the first surface, and a side surface in which a groove shape is formed from the first surface to the second surface. In addition, the cooling fan device includes a mounting plate having a fan hole disposed to face the second surface of the cooling fan device, and the cooling fan device has a concave shape that forms a space between the mounting plate and the second surface. Is provided. The power supply lead wire of the cooling fan device is routed from the second surface side of the cooling fan device to the first surface side through the groove shape of the side surface, and the extra length is within the concave shape of the second surface. It can be stored.

冷却ファンの電源リード線を溝形状に引き廻した後、電源リード線のたるみを冷却ファン装置の凹形状に収納することにより、たるみが取付対象の筐体内部で発生しないので、電源リード線が冷却ファン装置の羽根に接触し破損することを防止することが可能である。   After the cooling fan power lead wire is routed in the groove shape, the slack of the power supply lead wire is stored in the concave shape of the cooling fan device, so that no slack is generated inside the housing to be installed. It is possible to prevent the blades of the cooling fan device from being touched and damaged.

以下、この発明をその実施の形態を示す図面に基づいて具体的に説明する。   Hereinafter, the present invention will be specifically described with reference to the drawings showing embodiments thereof.

＜実施の形態１＞
（構成）
図１は、本実施の形態に係る冷却ファン取付構造を示す分解図であり、図２はその組付図である。 <Embodiment 1>
(Constitution)
FIG. 1 is an exploded view showing a cooling fan mounting structure according to the present embodiment, and FIG. 2 is an assembly view thereof.

図１において、冷却ファン装置２の取付対象である筐体１には、冷却ファン装置２を納めるための開口穴１ａ、冷却ファン装置２を取り付けるためのねじ穴が形成された保持具１ｂが形成されている。   In FIG. 1, a housing 1 to which the cooling fan device 2 is attached is formed with a holder 1 b in which an opening hole 1 a for accommodating the cooling fan device 2 and a screw hole for attaching the cooling fan device 2 are formed. Has been.

冷却ファン装置２については、保持具１ｂ側を向く面を第１の面、その反対側を第２の面、第１の面と第２の面をつなぐ面を側面とする。冷却ファン装置２の内部には冷却ファンが内蔵されている。冷却ファン装置２は電源リード線２ａを第２の面に備え、電源リード線２ａは冷却ファン装置２の側面において第１の面から第２の面へと形成された溝形状２ｂを通り第１の面側へと引き回され、筐体２の内部に配置されている基板４に設けられたコネクター４ａに接続される。この電源リード線２ａは、冷却ファン２を保持具１ｂに取付ける前に、開口穴１ａを介し接続される為、余長のある状態になっている。   Regarding the cooling fan device 2, a surface facing the holder 1b side is a first surface, the opposite side is a second surface, and a surface connecting the first surface and the second surface is a side surface. A cooling fan is built in the cooling fan device 2. The cooling fan device 2 includes a power supply lead 2a on the second surface, and the power supply lead 2a passes through a groove shape 2b formed on the side surface of the cooling fan device 2 from the first surface to the second surface. Is connected to a connector 4 a provided on a substrate 4 arranged inside the housing 2. Since the power supply lead 2a is connected through the opening hole 1a before the cooling fan 2 is attached to the holder 1b, the power supply lead 2a has a surplus length.

冷却ファン装置２のさらに外側には、冷却ファン装置２の第２の面に対面して配設される、ファン穴３ａが形成された取付板３を有する。冷却ファン装置２は、第２の面において取付板３との間に空間を形成する凹形状２ｃを備え、凹形状２ｃ内には、フック形状２ｄが設けられる。   On the further outer side of the cooling fan device 2, there is a mounting plate 3 provided with a fan hole 3 a that is disposed to face the second surface of the cooling fan device 2. The cooling fan device 2 includes a concave shape 2c that forms a space between the second surface and the mounting plate 3, and a hook shape 2d is provided in the concave shape 2c.

取付板３、冷却ファン装置２は、取付ネジ５によって、筐体１の保持具１ｂに固定される。   The mounting plate 3 and the cooling fan device 2 are fixed to the holder 1 b of the housing 1 by mounting screws 5.

図２は取付板３を組み付ける前の状態を示す。前記電源リード線２ａの余長部分は冷却ファン装置２を取付後、冷却ファン装置２の凹形状２ｃに収納されると共に、フック形状２ｄにより係止される。   FIG. 2 shows a state before the mounting plate 3 is assembled. After the cooling fan device 2 is mounted, the extra length portion of the power supply lead 2a is housed in the concave shape 2c of the cooling fan device 2 and is locked by the hook shape 2d.

（動作）
次に、冷却ファン装置２の動作について説明する。 (Operation)
Next, the operation of the cooling fan device 2 will be described.

コネクタ４ａから電源リード線２ａを介して冷却ファン装置２に電源が供給されることにより、冷却ファン装置２内部の冷却ファンが回転する。それにより、筐体１に形成された吸気口（図示していない）から空気が筐体１内に吸引され、冷却ファン装置２を介して外部に排出される。筐体１内部の空気が連続的に入れ替わることにより、筐体１内部の温度上昇が抑えられる。このとき、筐体１内部に配線された電源リード線２ａは、空気の流れにより冷却ファン装置２の方向へ力を受ける。   When power is supplied from the connector 4a to the cooling fan device 2 via the power lead 2a, the cooling fan inside the cooling fan device 2 rotates. As a result, air is sucked into the housing 1 from an air inlet (not shown) formed in the housing 1 and is discharged outside through the cooling fan device 2. Since the air inside the housing 1 is continuously replaced, the temperature rise inside the housing 1 is suppressed. At this time, the power supply lead wire 2 a wired inside the housing 1 receives a force in the direction of the cooling fan device 2 due to the flow of air.

（効果）
上述した取付構造により、電源リード線２ａのたるみは、冷却ファン装置２の凹形状２ｃに収納されるので、筐体１の内部でのたるみは発生しない。従って、電源リード線２ａが冷却ファン装置２の羽根に接触し破損するのを防ぐことが可能である。 (effect)
Due to the mounting structure described above, the slack of the power supply lead 2a is housed in the concave shape 2c of the cooling fan device 2, so that no slack occurs inside the housing 1. Therefore, it is possible to prevent the power supply lead 2a from coming into contact with the blades of the cooling fan device 2 and being damaged.

更に、電源リード線２ａをフック形状２ｄに係止することにより、電源リード線２ａのたるみが、筐体１の内部に戻ってしまうことを防止する。   Furthermore, the slack of the power supply lead wire 2a is prevented from returning to the inside of the housing 1 by locking the power supply lead wire 2a to the hook shape 2d.

本発明の活用例として、冷却ファンを備えた全ての電子機器に適用できる。   As an application example of the present invention, the present invention can be applied to all electronic devices including a cooling fan.

＜実施の形態２＞
（構成）
図３は、本実施の形態に係る冷却ファン取付構造を示す分解図であり、図４はその組付図である。 <Embodiment 2>
(Constitution)
FIG. 3 is an exploded view showing the cooling fan mounting structure according to the present embodiment, and FIG. 4 is an assembly view thereof.

図３に示すように、本実施の形態においては、取付板３は冷却ファン装置２の第２の面と対面する面において、第２の面との間に空間を形成する凹形状３ｂ（外面側は凸形状となる）が形成され、凹形状３ｂ内にはフック形状３ｃが設けられる。冷却ファン装置２については、実施の形態１で示したような凹形状２ｃおよびフック形状２ｄは形成されない。   As shown in FIG. 3, in the present embodiment, the mounting plate 3 is a surface that faces the second surface of the cooling fan device 2 and has a concave shape 3 b (outer surface) that forms a space between the second surface and the mounting surface 3. The side has a convex shape), and a hook shape 3c is provided in the concave shape 3b. Concerning cooling fan device 2, concave shape 2c and hook shape 2d as shown in the first embodiment are not formed.

図４は組付状態を示す。   FIG. 4 shows the assembled state.

前記リード線２ａの余長部分は冷却ファン装置２を取付後、取付板３の凹形状３ｂに収納されると共に、フック形状３ｃにより係止される。   After the cooling fan device 2 is mounted, the extra length of the lead wire 2a is housed in the concave shape 3b of the mounting plate 3 and is locked by the hook shape 3c.

その他の構成は、実施の形態１と同様であるため、ここでの詳細な説明は省略する。   Since other configurations are the same as those in the first embodiment, detailed description thereof is omitted here.

（動作）
次に、冷却ファン装置２の動作について説明する。 (Operation)
Next, the operation of the cooling fan device 2 will be described.

実施の形態１と同様に、コネクタ４ａから電源リード線２ａを介して冷却ファン装置２に電源が供給されることにより、冷却ファン装置２内部の冷却ファンが回転する。それにより、筐体１に形成された吸気口（図示していない）から空気が筐体１内に吸引され、冷却ファン装置２を介して外部に排出される。筐体１内部の空気が連続的に入れ替わることにより、筐体１内部の温度上昇が抑えられる。このとき、筐体１内部に配線された電源リード線２ａは、空気の流れにより冷却ファン装置２の方向へ力を受ける。   As in the first embodiment, power is supplied from the connector 4a to the cooling fan device 2 via the power lead 2a, whereby the cooling fan inside the cooling fan device 2 rotates. As a result, air is sucked into the housing 1 from an air inlet (not shown) formed in the housing 1 and is discharged outside through the cooling fan device 2. Since the air inside the housing 1 is continuously replaced, the temperature rise inside the housing 1 is suppressed. At this time, the power supply lead wire 2 a wired inside the housing 1 receives a force in the direction of the cooling fan device 2 due to the flow of air.

（効果）
上述した取付構造により、電源リード線２ａのたるみは、取付板３の凹形状３ｂに収納されるので、筐体１の内部でのたるみは発生しない。従って、電源リード線２ａが冷却ファン装置２の羽根に接触し破損するのを防ぐことが可能である。 (effect)
Due to the mounting structure described above, the slack of the power supply lead wire 2a is housed in the concave shape 3b of the mounting plate 3, so that no slack occurs inside the housing 1. Therefore, it is possible to prevent the power supply lead 2a from coming into contact with the blades of the cooling fan device 2 and being damaged.

更に、電源リード線２ａをフック形状３ｃに係止することにより、電源リード線２ａのたるみが、筐体１の内部に戻ってしまうことを防止する。   Furthermore, the slack of the power supply lead wire 2a is prevented from returning to the inside of the housing 1 by locking the power supply lead wire 2a to the hook shape 3c.

本発明の実施の形態１に係る冷却ファン装置の取付構造を示す分解図である。It is an exploded view which shows the attachment structure of the cooling fan apparatus which concerns on Embodiment 1 of this invention. 本発明の実施の形態１に係る冷却ファン装置の取付構造を示す組付図である。It is an assembly drawing which shows the attachment structure of the cooling fan apparatus which concerns on Embodiment 1 of this invention. 本発明の実施の形態２に係る冷却ファン装置の取付構造を示す分解図である。It is an exploded view which shows the attachment structure of the cooling fan apparatus which concerns on Embodiment 2 of this invention. 本発明の実施の形態２に係る冷却ファン装置の取付構造を示す組付図である。It is an assembly drawing which shows the attachment structure of the cooling fan apparatus which concerns on Embodiment 2 of this invention.

符号の説明Explanation of symbols

１ 筐体、１ａ 開口穴、１ｂ 保持具、２ 冷却ファン装置、２ｂ 溝形状、２ｃ 凹形状、２ｄ フック形状、３ 取付板、３ａ ファン穴、３ｂ 凸形状、３ｄ フック形状、４ 基板、４ａ コネクター、５ 取付ネジ。   DESCRIPTION OF SYMBOLS 1 Housing | casing, 1a Opening hole, 1b Holder, 2 Cooling fan apparatus, 2b Groove shape, 2c Concave shape, 2d Hook shape, 3 Mounting plate, 3a Fan hole, 3b Convex shape, 3d Hook shape, 4 Substrate, 4a Connector 5 Mounting screws.

Claims (4)

冷却ファン装置を取付対象の保持具に取り付ける冷却ファンの取付構造であって、
前記冷却ファン装置は、前記保持具側を向く第１の面と、その反対側の第２の面と、溝形状が前記第１の面から前記第２の面へと形成された側面とを備え、
前記冷却ファンの取り付け構造は、前記冷却ファン装置の前記第２の面に対面して配設される、ファン穴を有する取付板を備え、
前記冷却ファン装置は、前記第２の面において、前記取付板との間に空間を形成する凹形状をさらに備え、
前記冷却ファン装置の電源リード線は、当該冷却ファン装置の前記第２の面側から前記側面の前記溝形状を通って前記第１の面側へと引き回され、その余長は前記第２の面の前記凹形状内に収納可能であることを特徴とする、冷却ファンの取付構造。 A cooling fan mounting structure for mounting a cooling fan device to a holder to be mounted,
The cooling fan device includes a first surface facing the holder side, a second surface on the opposite side, and a side surface in which a groove shape is formed from the first surface to the second surface. Prepared,
The cooling fan mounting structure includes a mounting plate having a fan hole, which is disposed to face the second surface of the cooling fan device.
The cooling fan device further includes a concave shape that forms a space with the mounting plate on the second surface,
The power supply lead wire of the cooling fan device is routed from the second surface side of the cooling fan device to the first surface side through the groove shape of the side surface, and the extra length is the second length. A cooling fan mounting structure, characterized in that the cooling fan can be stored in the concave shape of the surface. 前記冷却ファン装置は、前記凹形状内に形成されたフック形状をさらに備え、
前記電源リード線の前記余長を前記フック形状に係止可能であることを特徴とする、請求項１に記載の冷却ファンの取付構造。 The cooling fan device further includes a hook shape formed in the concave shape,
The cooling fan mounting structure according to claim 1, wherein the extra length of the power supply lead can be locked in the hook shape. 冷却ファン装置を取付対象の保持具に取り付ける冷却ファンの取付構造であって、
前記冷却ファン装置は、前記保持具側を向く第１の面と、その反対側の第２の面と、溝形状が前記第１の面から前記第２の面へと形成された側面とを備え、
前記冷却ファンの取り付け構造は、前記冷却ファン装置の前記第２の面に対面して配設される、ファン穴を有する取付板を備え、
前記取付板は、前記冷却ファン装置の前記第２の面と対面する面において、前記第２の面との間に空間を形成する凹形状を備え、
前記冷却ファン装置の電源リード線は、当該冷却ファン装置の前記第２の面側から前記側面の前記溝形状を通って前記第１の面側へと引き回され、その余長は前記取付板の前記凹形状内に収納可能であることを特徴とする、冷却ファンの取付構造。 A cooling fan mounting structure for mounting a cooling fan device to a holder to be mounted,
The cooling fan device includes a first surface facing the holder side, a second surface on the opposite side, and a side surface in which a groove shape is formed from the first surface to the second surface. Prepared,
The cooling fan mounting structure includes a mounting plate having a fan hole, which is disposed to face the second surface of the cooling fan device.
The mounting plate includes a concave shape that forms a space between the second surface and the second surface of the cooling fan device.
The power supply lead wire of the cooling fan device is routed from the second surface side of the cooling fan device to the first surface side through the groove shape of the side surface, and the extra length is the mounting plate. The cooling fan mounting structure can be stored in the concave shape. 前記取付板は、前記凹形状内に形成されたフック形状をさらに備え、
前記電源リード線の前記余長を前記フック形状に係止可能であることを特徴とする、請求項３に記載の冷却ファンの取付構造。 The mounting plate further includes a hook shape formed in the concave shape,
The cooling fan mounting structure according to claim 3, wherein the extra length of the power supply lead can be locked in the hook shape.
JP2007138520A 2007-05-25 2007-05-25 Cooling-fan fixing structure Pending JP2008294243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007138520A JP2008294243A (en) 2007-05-25 2007-05-25 Cooling-fan fixing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007138520A JP2008294243A (en) 2007-05-25 2007-05-25 Cooling-fan fixing structure

Publications (1)

Publication Number Publication Date
JP2008294243A true JP2008294243A (en) 2008-12-04

Family

ID=40168653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007138520A Pending JP2008294243A (en) 2007-05-25 2007-05-25 Cooling-fan fixing structure

Country Status (1)

Country Link
JP (1) JP2008294243A (en)

Cited By (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308432B2 (en) 2009-03-04 2012-11-13 Dyson Technology Limited Fan assembly
US8348629B2 (en) 2008-09-23 2013-01-08 Dyston Technology Limited Fan
US8348597B2 (en) 2009-03-04 2013-01-08 Dyson Technology Limited Fan assembly
US8356804B2 (en) 2009-03-04 2013-01-22 Dyson Technology Limited Humidifying apparatus
US8366403B2 (en) 2010-08-06 2013-02-05 Dyson Technology Limited Fan assembly
US8403640B2 (en) 2009-03-04 2013-03-26 Dyson Technology Limited Fan assembly
US8403650B2 (en) 2007-09-04 2013-03-26 Dyson Technology Limited Fan
US8408869B2 (en) 2009-03-04 2013-04-02 Dyson Technology Limited Fan assembly
US8430624B2 (en) 2009-03-04 2013-04-30 Dyson Technology Limited Fan assembly
US8454322B2 (en) 2009-11-06 2013-06-04 Dyson Technology Limited Fan having a magnetically attached remote control
US8469658B2 (en) 2009-03-04 2013-06-25 Dyson Technology Limited Fan
US8469660B2 (en) 2009-03-04 2013-06-25 Dyson Technology Limited Fan assembly
US8613601B2 (en) 2009-03-04 2013-12-24 Dyson Technology Limited Fan assembly
US8714937B2 (en) 2009-03-04 2014-05-06 Dyson Technology Limited Fan assembly
US8721286B2 (en) 2009-03-04 2014-05-13 Dyson Technology Limited Fan assembly
US8734094B2 (en) 2010-08-06 2014-05-27 Dyson Technology Limited Fan assembly
US8770946B2 (en) 2010-03-23 2014-07-08 Dyson Technology Limited Accessory for a fan
US8784071B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Fan assembly
US8873940B2 (en) 2010-08-06 2014-10-28 Dyson Technology Limited Fan assembly
US8882451B2 (en) 2010-03-23 2014-11-11 Dyson Technology Limited Fan
US8894354B2 (en) 2010-09-07 2014-11-25 Dyson Technology Limited Fan
US8967979B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US8967980B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US9011116B2 (en) 2010-05-27 2015-04-21 Dyson Technology Limited Device for blowing air by means of a nozzle assembly
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
US9127689B2 (en) 2009-03-04 2015-09-08 Dyson Technology Limited Fan assembly
US9127855B2 (en) 2011-07-27 2015-09-08 Dyson Technology Limited Fan assembly
US9151299B2 (en) 2012-02-06 2015-10-06 Dyson Technology Limited Fan
USD746425S1 (en) 2013-01-18 2015-12-29 Dyson Technology Limited Humidifier
USD746966S1 (en) 2013-01-18 2016-01-05 Dyson Technology Limited Humidifier
USD747450S1 (en) 2013-01-18 2016-01-12 Dyson Technology Limited Humidifier
US9249809B2 (en) 2012-02-06 2016-02-02 Dyson Technology Limited Fan
USD749231S1 (en) 2013-01-18 2016-02-09 Dyson Technology Limited Humidifier
US9283573B2 (en) 2012-02-06 2016-03-15 Dyson Technology Limited Fan assembly
US9328739B2 (en) 2012-01-19 2016-05-03 Dyson Technology Limited Fan
US9366449B2 (en) 2012-03-06 2016-06-14 Dyson Technology Limited Humidifying apparatus
US9410711B2 (en) 2013-09-26 2016-08-09 Dyson Technology Limited Fan assembly
US9458853B2 (en) 2011-07-27 2016-10-04 Dyson Technology Limited Fan assembly
US9513028B2 (en) 2009-03-04 2016-12-06 Dyson Technology Limited Fan assembly
US9568021B2 (en) 2012-05-16 2017-02-14 Dyson Technology Limited Fan
US9568006B2 (en) 2012-05-16 2017-02-14 Dyson Technology Limited Fan
US9599356B2 (en) 2014-07-29 2017-03-21 Dyson Technology Limited Humidifying apparatus
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US10408478B2 (en) 2012-03-06 2019-09-10 Dyson Technology Limited Humidifying apparatus
US10428837B2 (en) 2012-05-16 2019-10-01 Dyson Technology Limited Fan
US10465928B2 (en) 2012-03-06 2019-11-05 Dyson Technology Limited Humidifying apparatus
US10612565B2 (en) 2013-01-29 2020-04-07 Dyson Technology Limited Fan assembly
CN113747699A (en) * 2020-05-28 2021-12-03 株式会社安川电机 Electronic device and maintenance method for electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407324A (en) * 1993-12-30 1995-04-18 Compaq Computer Corporation Side-vented axial fan and associated fabrication methods
JP2003009470A (en) * 2001-06-21 2003-01-10 Toshiba Corp Fan motor
JP2004186648A (en) * 2002-12-06 2004-07-02 Fujitsu Ltd Fan system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407324A (en) * 1993-12-30 1995-04-18 Compaq Computer Corporation Side-vented axial fan and associated fabrication methods
JP2003009470A (en) * 2001-06-21 2003-01-10 Toshiba Corp Fan motor
JP2004186648A (en) * 2002-12-06 2004-07-02 Fujitsu Ltd Fan system

Cited By (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8764412B2 (en) 2007-09-04 2014-07-01 Dyson Technology Limited Fan
US8403650B2 (en) 2007-09-04 2013-03-26 Dyson Technology Limited Fan
US8348629B2 (en) 2008-09-23 2013-01-08 Dyston Technology Limited Fan
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
US10145388B2 (en) 2008-10-25 2018-12-04 Dyson Technology Limited Fan with a filter
US8684687B2 (en) 2009-03-04 2014-04-01 Dyson Technology Limited Fan assembly
US8714937B2 (en) 2009-03-04 2014-05-06 Dyson Technology Limited Fan assembly
US8356804B2 (en) 2009-03-04 2013-01-22 Dyson Technology Limited Humidifying apparatus
US8408869B2 (en) 2009-03-04 2013-04-02 Dyson Technology Limited Fan assembly
US8430624B2 (en) 2009-03-04 2013-04-30 Dyson Technology Limited Fan assembly
US9599368B2 (en) 2009-03-04 2017-03-21 Dyson Technology Limited Nozzle for bladeless fan assembly with heater
US8469655B2 (en) 2009-03-04 2013-06-25 Dyson Technology Limited Fan assembly
US8469658B2 (en) 2009-03-04 2013-06-25 Dyson Technology Limited Fan
US8469660B2 (en) 2009-03-04 2013-06-25 Dyson Technology Limited Fan assembly
US8529203B2 (en) 2009-03-04 2013-09-10 Dyson Technology Limited Fan assembly
US8613601B2 (en) 2009-03-04 2013-12-24 Dyson Technology Limited Fan assembly
US9513028B2 (en) 2009-03-04 2016-12-06 Dyson Technology Limited Fan assembly
US8708650B2 (en) 2009-03-04 2014-04-29 Dyson Technology Limited Fan assembly
US8403640B2 (en) 2009-03-04 2013-03-26 Dyson Technology Limited Fan assembly
US8721286B2 (en) 2009-03-04 2014-05-13 Dyson Technology Limited Fan assembly
US9127689B2 (en) 2009-03-04 2015-09-08 Dyson Technology Limited Fan assembly
US8348596B2 (en) 2009-03-04 2013-01-08 Dyson Technology Limited Fan assembly
US8308432B2 (en) 2009-03-04 2012-11-13 Dyson Technology Limited Fan assembly
US8784071B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Fan assembly
US8783663B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Humidifying apparatus
US8784049B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Fan
US8348597B2 (en) 2009-03-04 2013-01-08 Dyson Technology Limited Fan assembly
US10006657B2 (en) 2009-03-04 2018-06-26 Dyson Technology Limited Fan assembly
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly
US8932028B2 (en) 2009-03-04 2015-01-13 Dyson Technology Limited Fan assembly
US9004878B2 (en) 2009-11-06 2015-04-14 Dyson Technology Limited Fan having a magnetically attached remote control
US8454322B2 (en) 2009-11-06 2013-06-04 Dyson Technology Limited Fan having a magnetically attached remote control
US8770946B2 (en) 2010-03-23 2014-07-08 Dyson Technology Limited Accessory for a fan
US8882451B2 (en) 2010-03-23 2014-11-11 Dyson Technology Limited Fan
US9011116B2 (en) 2010-05-27 2015-04-21 Dyson Technology Limited Device for blowing air by means of a nozzle assembly
US8873940B2 (en) 2010-08-06 2014-10-28 Dyson Technology Limited Fan assembly
US8366403B2 (en) 2010-08-06 2013-02-05 Dyson Technology Limited Fan assembly
US8734094B2 (en) 2010-08-06 2014-05-27 Dyson Technology Limited Fan assembly
US10344773B2 (en) 2010-08-06 2019-07-09 Dyson Technology Limited Fan assembly
US9745988B2 (en) 2010-09-07 2017-08-29 Dyson Technology Limited Fan
US8894354B2 (en) 2010-09-07 2014-11-25 Dyson Technology Limited Fan
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US8967979B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US8967980B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US9291361B2 (en) 2011-07-27 2016-03-22 Dyson Technology Limited Fan assembly
US9458853B2 (en) 2011-07-27 2016-10-04 Dyson Technology Limited Fan assembly
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US9127855B2 (en) 2011-07-27 2015-09-08 Dyson Technology Limited Fan assembly
US9335064B2 (en) 2011-07-27 2016-05-10 Dyson Technology Limited Fan assembly
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US9328739B2 (en) 2012-01-19 2016-05-03 Dyson Technology Limited Fan
US9249809B2 (en) 2012-02-06 2016-02-02 Dyson Technology Limited Fan
US9283573B2 (en) 2012-02-06 2016-03-15 Dyson Technology Limited Fan assembly
US9151299B2 (en) 2012-02-06 2015-10-06 Dyson Technology Limited Fan
US10465928B2 (en) 2012-03-06 2019-11-05 Dyson Technology Limited Humidifying apparatus
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US10408478B2 (en) 2012-03-06 2019-09-10 Dyson Technology Limited Humidifying apparatus
US10563875B2 (en) 2012-03-06 2020-02-18 Dyson Technology Limited Humidifying apparatus
US9366449B2 (en) 2012-03-06 2016-06-14 Dyson Technology Limited Humidifying apparatus
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US10428837B2 (en) 2012-05-16 2019-10-01 Dyson Technology Limited Fan
US10309420B2 (en) 2012-05-16 2019-06-04 Dyson Technology Limited Fan
US9568006B2 (en) 2012-05-16 2017-02-14 Dyson Technology Limited Fan
US9568021B2 (en) 2012-05-16 2017-02-14 Dyson Technology Limited Fan
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
USD746425S1 (en) 2013-01-18 2015-12-29 Dyson Technology Limited Humidifier
USD749231S1 (en) 2013-01-18 2016-02-09 Dyson Technology Limited Humidifier
USD747450S1 (en) 2013-01-18 2016-01-12 Dyson Technology Limited Humidifier
USD746966S1 (en) 2013-01-18 2016-01-05 Dyson Technology Limited Humidifier
US10612565B2 (en) 2013-01-29 2020-04-07 Dyson Technology Limited Fan assembly
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
US9410711B2 (en) 2013-09-26 2016-08-09 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US9599356B2 (en) 2014-07-29 2017-03-21 Dyson Technology Limited Humidifying apparatus
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
CN113747699A (en) * 2020-05-28 2021-12-03 株式会社安川电机 Electronic device and maintenance method for electronic device
CN113747699B (en) * 2020-05-28 2023-11-21 株式会社安川电机 Electronic device and maintenance method for electronic device

Similar Documents

Publication Publication Date Title
JP2008294243A (en) Cooling-fan fixing structure
JP4704920B2 (en) Fans for ventilation of electrical and electronic equipment
US20120257999A1 (en) Fan assembly and fan device thereof
JP4631663B2 (en) Electric tool
WO2018155693A1 (en) Robot controller
US10798841B2 (en) Electronic apparatus and method for producing electronic apparatus
JP2009027776A (en) Inverter apparatus
JP2007037238A (en) Servo motor integrally formed with servo amplifier
JP2003015776A (en) Electronic equipment and component mounting method for electronic equipment
JP4458360B2 (en) Locking structure for fan cover of power supply for plating
WO2019198466A1 (en) Fan motor
JP4792482B2 (en) Fixing structure between radiator of motor control device and assembly parts
JP2006288801A (en) Radiator and electric appliance
JP2008086101A (en) Motor controller
JP2009284607A (en) Motor driving device
JP4265443B2 (en) Air conditioning structure of electrical equipment
WO2020110165A1 (en) Outdoor unit for air conditioner
JP6100508B2 (en) Driver integrated motor
JP6682831B2 (en) Power converter
JP2010105035A (en) Laser beam machining apparatus
TWI527360B (en) Motor drive
JP2007017509A (en) Mounting structure for display device
JP6967195B1 (en) Electronic devices, maintenance methods for electronic devices
JP6091368B2 (en) Fan mounting structure
JP2006332399A (en) Fixing structure of cooling fan in electric apparatus

Legal Events

Date Code Title Description
A621 Written request for application examination

Effective date: 20100409

Free format text: JAPANESE INTERMEDIATE CODE: A621

A977 Report on retrieval

Effective date: 20110411

Free format text: JAPANESE INTERMEDIATE CODE: A971007

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110419

A02 Decision of refusal

Effective date: 20110817

Free format text: JAPANESE INTERMEDIATE CODE: A02